208077012

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 642684000

約数和(自身を除く): 434606988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 499, 572, 594, 702, 729, 858, 891, 972, 998, 1053, 1188, 1287, 1404, 1458, 1497, 1716, 1782, 1996, 2106, 2574, 2673, 2916, 2994, 3159, 3564, 3861, 4212, 4491, 5148, 5346, 5489, 5988, 6318, 6487, 7722, 8019, 8982, 9477, 10692, 10978, 11583, 12636, 12974, 13473, 15444, 16038, 16467, 17964, 18954, 19461, 21956, 23166, 25948, 26946, 32076, 32934, 34749, 37908, 38922, 40419, 46332, 49401, 53892, 58383, 65868, 69498, 71357, 77844, 80838, 98802, 104247, 116766, 121257, 138996, 142714, 148203, 161676, 175149, 197604, 208494, 214071, 233532, 242514, 285428, 296406, 350298, 363771, 416988, 428142, 444609, 485028, 525447, 592812, 642213, 700596, 727542, 856284, 889218, 1050894, 1284426, 1333827, 1455084, 1576341, 1778436, 1926639, 2101788, 2568852, 2667654, 3152682, 3853278, 4001481, 4729023, 5335308, 5779917, 6305364, 7706556, 8002962, 9458046, 11559834, 16005924, 17339751, 18916092, 23119668, 34679502, 52019253, 69359004, 104038506, 208077012]

約数ペア:

[(1, 208077012), (2, 104038506), (3, 69359004), (4, 52019253), (6, 34679502), (9, 23119668), (11, 18916092), (12, 17339751), (13, 16005924), (18, 11559834), (22, 9458046), (26, 8002962), (27, 7706556), (33, 6305364), (36, 5779917), (39, 5335308), (44, 4729023), (52, 4001481), (54, 3853278), (66, 3152682), (78, 2667654), (81, 2568852), (99, 2101788), (108, 1926639), (117, 1778436), (132, 1576341), (143, 1455084), (156, 1333827), (162, 1284426), (198, 1050894), (234, 889218), (243, 856284), (286, 727542), (297, 700596), (324, 642213), (351, 592812), (396, 525447), (429, 485028), (468, 444609), (486, 428142), (499, 416988), (572, 363771), (594, 350298), (702, 296406), (729, 285428), (858, 242514), (891, 233532), (972, 214071), (998, 208494), (1053, 197604), (1188, 175149), (1287, 161676), (1404, 148203), (1458, 142714), (1497, 138996), (1716, 121257), (1782, 116766), (1996, 104247), (2106, 98802), (2574, 80838), (2673, 77844), (2916, 71357), (2994, 69498), (3159, 65868), (3564, 58383), (3861, 53892), (4212, 49401), (4491, 46332), (5148, 40419), (5346, 38922), (5489, 37908), (5988, 34749), (6318, 32934), (6487, 32076), (7722, 26946), (8019, 25948), (8982, 23166), (9477, 21956), (10692, 19461), (10978, 18954), (11583, 17964), (12636, 16467), (12974, 16038), (13473, 15444)]