217167524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3167}}^1$

素因数の和:3288

約数の個数: 48

約数和(自身を含む): 454164480

約数和(自身を除く): 236996956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 3167, 4898, 6334, 9796, 12668, 17143, 22169, 34286, 44338, 68572, 88676, 98177, 196354, 250193, 392708, 500386, 687239, 1000772, 1374478, 1751351, 2748956, 3502702, 7005404, 7755983, 15511966, 31023932, 54291881, 108583762, 217167524]

約数ペア:

[(1, 217167524), (2, 108583762), (4, 54291881), (7, 31023932), (14, 15511966), (28, 7755983), (31, 7005404), (62, 3502702), (79, 2748956), (124, 1751351), (158, 1374478), (217, 1000772), (316, 687239), (434, 500386), (553, 392708), (868, 250193), (1106, 196354), (2212, 98177), (2449, 88676), (3167, 68572), (4898, 44338), (6334, 34286), (9796, 22169), (12668, 17143)]