223799732848

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{20177}}^1\times {\mathrm{4253}}^1$

素因数の和:24601

約数の個数: 40

約数和(自身を含む): 436396385808

約数和(自身を除く): 212596652960

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4253, 8506, 17012, 20177, 34024, 40354, 68048, 80708, 161416, 322832, 693239, 1386478, 2772956, 3288851, 5545912, 6577702, 11091824, 13155404, 26310808, 52621616, 85812781, 171625562, 343251124, 686502248, 1373004496, 13987483303, 27974966606, 55949933212, 111899866424, 223799732848]

約数ペア:

[(1, 223799732848), (2, 111899866424), (4, 55949933212), (8, 27974966606), (16, 13987483303), (163, 1373004496), (326, 686502248), (652, 343251124), (1304, 171625562), (2608, 85812781), (4253, 52621616), (8506, 26310808), (17012, 13155404), (20177, 11091824), (34024, 6577702), (40354, 5545912), (68048, 3288851), (80708, 2772956), (161416, 1386478), (322832, 693239)]