202162604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 416102400

約数和(自身を除く): 213939796

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 149, 188, 298, 329, 596, 658, 1031, 1043, 1316, 2062, 2086, 4124, 4172, 7003, 7217, 14006, 14434, 28012, 28868, 48457, 49021, 96914, 98042, 153619, 193828, 196084, 307238, 339199, 614476, 678398, 1075333, 1356796, 2150666, 4301332, 7220093, 14440186, 28880372, 50540651, 101081302, 202162604]

約数ペア:

[(1, 202162604), (2, 101081302), (4, 50540651), (7, 28880372), (14, 14440186), (28, 7220093), (47, 4301332), (94, 2150666), (149, 1356796), (188, 1075333), (298, 678398), (329, 614476), (596, 339199), (658, 307238), (1031, 196084), (1043, 193828), (1316, 153619), (2062, 98042), (2086, 96914), (4124, 49021), (4172, 48457), (7003, 28868), (7217, 28012), (14006, 14434)]