200152078

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 353884608

約数和(自身を除く): 153732530

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 1099, 2198, 2221, 4442, 6437, 12874, 15547, 31094, 45059, 90118, 91061, 182122, 348697, 637427, 697394, 1274854, 2440879, 4881758, 14296577, 28593154, 100076039, 200152078]

約数ペア:

[(1, 200152078), (2, 100076039), (7, 28593154), (14, 14296577), (41, 4881758), (82, 2440879), (157, 1274854), (287, 697394), (314, 637427), (574, 348697), (1099, 182122), (2198, 91061), (2221, 90118), (4442, 45059), (6437, 31094), (12874, 15547)]