207660219104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1382779}}^1$

素因数の和:1382840

約数の個数: 72

約数和(自身を含む): 464672156760

約数和(自身を除く): 257011937656

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 7904, 9386, 11552, 18772, 37544, 75088, 150176, 1382779, 2765558, 5531116, 11062232, 17976127, 22124464, 26272801, 35952254, 44248928, 52545602, 71904508, 105091204, 143809016, 210182408, 287618032, 341546413, 420364816, 499183219, 575236064, 683092826, 840729632, 998366438, 1366185652, 1996732876, 2732371304, 3993465752, 5464742608, 6489381847, 7986931504, 10929485216, 12978763694, 15973863008, 25957527388, 51915054776, 103830109552, 207660219104]

約数ペア:

[(1, 207660219104), (2, 103830109552), (4, 51915054776), (8, 25957527388), (13, 15973863008), (16, 12978763694), (19, 10929485216), (26, 7986931504), (32, 6489381847), (38, 5464742608), (52, 3993465752), (76, 2732371304), (104, 1996732876), (152, 1366185652), (208, 998366438), (247, 840729632), (304, 683092826), (361, 575236064), (416, 499183219), (494, 420364816), (608, 341546413), (722, 287618032), (988, 210182408), (1444, 143809016), (1976, 105091204), (2888, 71904508), (3952, 52545602), (4693, 44248928), (5776, 35952254), (7904, 26272801), (9386, 22124464), (11552, 17976127), (18772, 11062232), (37544, 5531116), (75088, 2765558), (150176, 1382779)]