201821352

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{205103}}^1$

素因数の和:205153

約数の個数: 32

約数和(自身を含む): 516862080

約数和(自身を除く): 315040728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 205103, 410206, 615309, 820412, 1230618, 1640824, 2461236, 4922472, 8409223, 16818446, 25227669, 33636892, 50455338, 67273784, 100910676, 201821352]

約数ペア:

[(1, 201821352), (2, 100910676), (3, 67273784), (4, 50455338), (6, 33636892), (8, 25227669), (12, 16818446), (24, 8409223), (41, 4922472), (82, 2461236), (123, 1640824), (164, 1230618), (246, 820412), (328, 615309), (492, 410206), (984, 205103)]