201006472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8423}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 399297600

約数和(自身を除く): 198291128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 8423, 11932, 16846, 23864, 33692, 67384, 160037, 320074, 640148, 1280296, 1322411, 2644822, 5289644, 10579288, 25125809, 50251618, 100503236, 201006472]

約数ペア:

[(1, 201006472), (2, 100503236), (4, 50251618), (8, 25125809), (19, 10579288), (38, 5289644), (76, 2644822), (152, 1322411), (157, 1280296), (314, 640148), (628, 320074), (1256, 160037), (2983, 67384), (5966, 33692), (8423, 23864), (11932, 16846)]