202488780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 96

約数和(自身を含む): 637185024

約数和(自身を除く): 434696244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 11287, 17940, 22574, 33861, 45148, 56435, 67722, 112870, 135444, 146731, 169305, 225740, 259601, 293462, 338610, 440193, 519202, 586924, 677220, 733655, 778803, 880386, 1038404, 1298005, 1467310, 1557606, 1760772, 2200965, 2596010, 2934620, 3115212, 3374813, 3894015, 4401930, 5192020, 6749626, 7788030, 8803860, 10124439, 13499252, 15576060, 16874065, 20248878, 33748130, 40497756, 50622195, 67496260, 101244390, 202488780]

約数ペア:

[(1, 202488780), (2, 101244390), (3, 67496260), (4, 50622195), (5, 40497756), (6, 33748130), (10, 20248878), (12, 16874065), (13, 15576060), (15, 13499252), (20, 10124439), (23, 8803860), (26, 7788030), (30, 6749626), (39, 5192020), (46, 4401930), (52, 3894015), (60, 3374813), (65, 3115212), (69, 2934620), (78, 2596010), (92, 2200965), (115, 1760772), (130, 1557606), (138, 1467310), (156, 1298005), (195, 1038404), (230, 880386), (260, 778803), (276, 733655), (299, 677220), (345, 586924), (390, 519202), (460, 440193), (598, 338610), (690, 293462), (780, 259601), (897, 225740), (1196, 169305), (1380, 146731), (1495, 135444), (1794, 112870), (2990, 67722), (3588, 56435), (4485, 45148), (5980, 33861), (8970, 22574), (11287, 17940)]