201013899260

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{188579}}^1$

素因数の和:189050

約数の個数: 48

約数和(自身を含む): 425798553600

約数和(自身を除く): 224784654340

約数列:

[1, 2, 4, 5, 10, 20, 223, 239, 446, 478, 892, 956, 1115, 1195, 2230, 2390, 4460, 4780, 53297, 106594, 188579, 213188, 266485, 377158, 532970, 754316, 942895, 1065940, 1885790, 3771580, 42053117, 45070381, 84106234, 90140762, 168212468, 180281524, 210265585, 225351905, 420531170, 450703810, 841062340, 901407620, 10050694963, 20101389926, 40202779852, 50253474815, 100506949630, 201013899260]

約数ペア:

[(1, 201013899260), (2, 100506949630), (4, 50253474815), (5, 40202779852), (10, 20101389926), (20, 10050694963), (223, 901407620), (239, 841062340), (446, 450703810), (478, 420531170), (892, 225351905), (956, 210265585), (1115, 180281524), (1195, 168212468), (2230, 90140762), (2390, 84106234), (4460, 45070381), (4780, 42053117), (53297, 3771580), (106594, 1885790), (188579, 1065940), (213188, 942895), (266485, 754316), (377158, 532970)]