202109336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 272053864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 41, 44, 52, 62, 82, 88, 104, 124, 139, 143, 164, 248, 278, 286, 328, 341, 403, 451, 533, 556, 572, 682, 806, 902, 1066, 1112, 1144, 1271, 1364, 1529, 1612, 1804, 1807, 2132, 2542, 2728, 3058, 3224, 3608, 3614, 4264, 4309, 4433, 5084, 5699, 5863, 6116, 7228, 8618, 8866, 10168, 11398, 11726, 12232, 13981, 14456, 16523, 17236, 17732, 19877, 22796, 23452, 27962, 33046, 34472, 35464, 39754, 45592, 46904, 47399, 55924, 56017, 62689, 66092, 74087, 79508, 94798, 111848, 112034, 125378, 132184, 148174, 159016, 176669, 181753, 189596, 224068, 250756, 296348, 353338, 363506, 379192, 448136, 501512, 592696, 616187, 706676, 727012, 814957, 1232374, 1413352, 1454024, 1629914, 1943359, 2296697, 2464748, 3259828, 3886718, 4593394, 4929496, 6519656, 7773436, 9186788, 15546872, 18373576, 25263667, 50527334, 101054668, 202109336]

約数ペア:

[(1, 202109336), (2, 101054668), (4, 50527334), (8, 25263667), (11, 18373576), (13, 15546872), (22, 9186788), (26, 7773436), (31, 6519656), (41, 4929496), (44, 4593394), (52, 3886718), (62, 3259828), (82, 2464748), (88, 2296697), (104, 1943359), (124, 1629914), (139, 1454024), (143, 1413352), (164, 1232374), (248, 814957), (278, 727012), (286, 706676), (328, 616187), (341, 592696), (403, 501512), (451, 448136), (533, 379192), (556, 363506), (572, 353338), (682, 296348), (806, 250756), (902, 224068), (1066, 189596), (1112, 181753), (1144, 176669), (1271, 159016), (1364, 148174), (1529, 132184), (1612, 125378), (1804, 112034), (1807, 111848), (2132, 94798), (2542, 79508), (2728, 74087), (3058, 66092), (3224, 62689), (3608, 56017), (3614, 55924), (4264, 47399), (4309, 46904), (4433, 45592), (5084, 39754), (5699, 35464), (5863, 34472), (6116, 33046), (7228, 27962), (8618, 23452), (8866, 22796), (10168, 19877), (11398, 17732), (11726, 17236), (12232, 16523), (13981, 14456)]