211236464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3323}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 426602160

約数和(自身を除く): 215365696

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3323, 3973, 6646, 7946, 13292, 15892, 26584, 31784, 53168, 63568, 96367, 192734, 385468, 455251, 770936, 910502, 1541872, 1821004, 3642008, 7284016, 13202279, 26404558, 52809116, 105618232, 211236464]

約数ペア:

[(1, 211236464), (2, 105618232), (4, 52809116), (8, 26404558), (16, 13202279), (29, 7284016), (58, 3642008), (116, 1821004), (137, 1541872), (232, 910502), (274, 770936), (464, 455251), (548, 385468), (1096, 192734), (2192, 96367), (3323, 63568), (3973, 53168), (6646, 31784), (7946, 26584), (13292, 15892)]