199644588

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 637486080

約数和(自身を除く): 437841492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 78, 81, 93, 99, 108, 117, 124, 132, 139, 143, 156, 162, 186, 198, 234, 278, 279, 286, 297, 324, 341, 351, 372, 396, 403, 417, 429, 468, 556, 558, 572, 594, 682, 702, 806, 834, 837, 858, 891, 1023, 1053, 1116, 1188, 1209, 1251, 1287, 1364, 1404, 1529, 1612, 1668, 1674, 1716, 1782, 1807, 2046, 2106, 2418, 2502, 2511, 2574, 3058, 3069, 3348, 3564, 3614, 3627, 3753, 3861, 4092, 4212, 4309, 4433, 4587, 4836, 5004, 5022, 5148, 5421, 6116, 6138, 7228, 7254, 7506, 7722, 8618, 8866, 9174, 9207, 10044, 10842, 10881, 11259, 11583, 12276, 12927, 13299, 13761, 14508, 15012, 15444, 16263, 17236, 17732, 18348, 18414, 19877, 21684, 21762, 22518, 23166, 25854, 26598, 27522, 27621, 32526, 32643, 36828, 38781, 39754, 39897, 41283, 43524, 45036, 46332, 47399, 48789, 51708, 53196, 55044, 55242, 56017, 59631, 65052, 65286, 77562, 79508, 79794, 82566, 94798, 97578, 110484, 112034, 116343, 119262, 119691, 123849, 130572, 142197, 146367, 155124, 159588, 165132, 168051, 178893, 189596, 195156, 224068, 232686, 238524, 239382, 247698, 284394, 292734, 336102, 349029, 357786, 359073, 426591, 465372, 478764, 495396, 504153, 536679, 568788, 585468, 616187, 672204, 698058, 715572, 718146, 853182, 1008306, 1073358, 1232374, 1279773, 1396116, 1436292, 1512459, 1610037, 1706364, 1848561, 2016612, 2146716, 2464748, 2559546, 3024918, 3220074, 3697122, 3839319, 4537377, 5119092, 5545683, 6049836, 6440148, 7394244, 7678638, 9074754, 11091366, 15357276, 16637049, 18149508, 22182732, 33274098, 49911147, 66548196, 99822294, 199644588]

約数ペア:

[(1, 199644588), (2, 99822294), (3, 66548196), (4, 49911147), (6, 33274098), (9, 22182732), (11, 18149508), (12, 16637049), (13, 15357276), (18, 11091366), (22, 9074754), (26, 7678638), (27, 7394244), (31, 6440148), (33, 6049836), (36, 5545683), (39, 5119092), (44, 4537377), (52, 3839319), (54, 3697122), (62, 3220074), (66, 3024918), (78, 2559546), (81, 2464748), (93, 2146716), (99, 2016612), (108, 1848561), (117, 1706364), (124, 1610037), (132, 1512459), (139, 1436292), (143, 1396116), (156, 1279773), (162, 1232374), (186, 1073358), (198, 1008306), (234, 853182), (278, 718146), (279, 715572), (286, 698058), (297, 672204), (324, 616187), (341, 585468), (351, 568788), (372, 536679), (396, 504153), (403, 495396), (417, 478764), (429, 465372), (468, 426591), (556, 359073), (558, 357786), (572, 349029), (594, 336102), (682, 292734), (702, 284394), (806, 247698), (834, 239382), (837, 238524), (858, 232686), (891, 224068), (1023, 195156), (1053, 189596), (1116, 178893), (1188, 168051), (1209, 165132), (1251, 159588), (1287, 155124), (1364, 146367), (1404, 142197), (1529, 130572), (1612, 123849), (1668, 119691), (1674, 119262), (1716, 116343), (1782, 112034), (1807, 110484), (2046, 97578), (2106, 94798), (2418, 82566), (2502, 79794), (2511, 79508), (2574, 77562), (3058, 65286), (3069, 65052), (3348, 59631), (3564, 56017), (3614, 55242), (3627, 55044), (3753, 53196), (3861, 51708), (4092, 48789), (4212, 47399), (4309, 46332), (4433, 45036), (4587, 43524), (4836, 41283), (5004, 39897), (5022, 39754), (5148, 38781), (5421, 36828), (6116, 32643), (6138, 32526), (7228, 27621), (7254, 27522), (7506, 26598), (7722, 25854), (8618, 23166), (8866, 22518), (9174, 21762), (9207, 21684), (10044, 19877), (10842, 18414), (10881, 18348), (11259, 17732), (11583, 17236), (12276, 16263), (12927, 15444), (13299, 15012), (13761, 14508)]