189481012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 394128000

約数和(自身を除く): 204646988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 229, 406, 458, 812, 916, 1019, 1603, 2038, 3206, 4076, 6412, 6641, 7133, 13282, 14266, 26564, 28532, 29551, 46487, 59102, 92974, 118204, 185948, 206857, 233351, 413714, 466702, 827428, 933404, 1633457, 3266914, 6533828, 6767179, 13534358, 27068716, 47370253, 94740506, 189481012]

約数ペア:

[(1, 189481012), (2, 94740506), (4, 47370253), (7, 27068716), (14, 13534358), (28, 6767179), (29, 6533828), (58, 3266914), (116, 1633457), (203, 933404), (229, 827428), (406, 466702), (458, 413714), (812, 233351), (916, 206857), (1019, 185948), (1603, 118204), (2038, 92974), (3206, 59102), (4076, 46487), (6412, 29551), (6641, 28532), (7133, 26564), (13282, 14266)]