215810974

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1\times {\mathrm{1009}}^1$

素因数の和:1707

約数の個数: 16

約数和(自身を含む): 326149200

約数和(自身を除く): 110338226

約数列:

[1, 2, 229, 458, 467, 934, 1009, 2018, 106943, 213886, 231061, 462122, 471203, 942406, 107905487, 215810974]

約数ペア:

[(1, 215810974), (2, 107905487), (229, 942406), (458, 471203), (467, 462122), (934, 231061), (1009, 213886), (2018, 106943)]