202270736

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173177}}^1$

素因数の和:173258

約数の個数: 20

約数和(自身を含む): 397270332

約数和(自身を除く): 194999596

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 173177, 346354, 692708, 1385416, 2770832, 12641921, 25283842, 50567684, 101135368, 202270736]

約数ペア:

[(1, 202270736), (2, 101135368), (4, 50567684), (8, 25283842), (16, 12641921), (73, 2770832), (146, 1385416), (292, 692708), (584, 346354), (1168, 173177)]