201249482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 365836800

約数和(自身を除く): 164587318

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 5443, 10886, 18487, 36974, 38101, 76202, 103417, 206834, 723919, 756577, 1447838, 1513154, 5296039, 10592078, 14374963, 28749926, 100624741, 201249482]

約数ペア:

[(1, 201249482), (2, 100624741), (7, 28749926), (14, 14374963), (19, 10592078), (38, 5296039), (133, 1513154), (139, 1447838), (266, 756577), (278, 723919), (973, 206834), (1946, 103417), (2641, 76202), (5282, 38101), (5443, 36974), (10886, 18487)]