201854708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241453}}^1$

素因数の和:241487

約数の個数: 24

約数和(自身を含む): 405642720

約数和(自身を除く): 203788012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241453, 482906, 965812, 2655983, 4587607, 5311966, 9175214, 10623932, 18350428, 50463677, 100927354, 201854708]

約数ペア:

[(1, 201854708), (2, 100927354), (4, 50463677), (11, 18350428), (19, 10623932), (22, 9175214), (38, 5311966), (44, 4587607), (76, 2655983), (209, 965812), (418, 482906), (836, 241453)]