210288538

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9906

約数の個数: 24

約数和(自身を含む): 344170332

約数和(自身を除く): 133881794

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 9833, 10693, 19666, 21386, 167161, 334322, 363821, 727642, 2841737, 5683474, 6184957, 12369914, 105144269, 210288538]

約数ペア:

[(1, 210288538), (2, 105144269), (17, 12369914), (34, 6184957), (37, 5683474), (74, 2841737), (289, 727642), (578, 363821), (629, 334322), (1258, 167161), (9833, 21386), (10693, 19666)]