214657685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 288489600

約数和(自身を除く): 73831915

約数列:

[1, 5, 11, 53, 55, 211, 265, 349, 583, 1055, 1745, 2321, 2915, 3839, 11183, 11605, 18497, 19195, 55915, 73639, 92485, 123013, 203467, 368195, 615065, 810029, 1017335, 3902867, 4050145, 19514335, 42931537, 214657685]

約数ペア:

[(1, 214657685), (5, 42931537), (11, 19514335), (53, 4050145), (55, 3902867), (211, 1017335), (265, 810029), (349, 615065), (583, 368195), (1055, 203467), (1745, 123013), (2321, 92485), (2915, 73639), (3839, 55915), (11183, 19195), (11605, 18497)]