210332318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41617}}^1$

素因数の和:41664

約数の個数: 24

約数和(自身を含む): 380554992

約数和(自身を除く): 170222674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 41617, 83234, 291319, 582638, 790723, 1581446, 5535061, 11070122, 15023737, 30047474, 105166159, 210332318]

約数ペア:

[(1, 210332318), (2, 105166159), (7, 30047474), (14, 15023737), (19, 11070122), (38, 5535061), (133, 1581446), (266, 790723), (361, 582638), (722, 291319), (2527, 83234), (5054, 41617)]