210824708

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{787}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 372396192

約数和(自身を除く): 161571484

約数列:

[1, 2, 4, 193, 347, 386, 694, 772, 787, 1388, 1574, 3148, 66971, 133942, 151891, 267884, 273089, 303782, 546178, 607564, 1092356, 52706177, 105412354, 210824708]

約数ペア:

[(1, 210824708), (2, 105412354), (4, 52706177), (193, 1092356), (347, 607564), (386, 546178), (694, 303782), (772, 273089), (787, 267884), (1388, 151891), (1574, 133942), (3148, 66971)]