214843909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 53894651

約数列:

[1, 7, 17, 47, 107, 119, 329, 359, 749, 799, 1819, 2513, 5029, 5593, 6103, 12733, 16873, 35203, 38413, 42721, 85493, 118111, 268891, 286841, 598451, 653021, 1805411, 2007887, 4571147, 12637877, 30691987, 214843909]

約数ペア:

[(1, 214843909), (7, 30691987), (17, 12637877), (47, 4571147), (107, 2007887), (119, 1805411), (329, 653021), (359, 598451), (749, 286841), (799, 268891), (1819, 118111), (2513, 85493), (5029, 42721), (5593, 38413), (6103, 35203), (12733, 16873)]