210723512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2069}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 409860000

約数和(自身を除く): 199136488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 439, 878, 1756, 2069, 3512, 4138, 8276, 12731, 16552, 25462, 50924, 60001, 101848, 120002, 240004, 480008, 908291, 1816582, 3633164, 7266328, 26340439, 52680878, 105361756, 210723512]

約数ペア:

[(1, 210723512), (2, 105361756), (4, 52680878), (8, 26340439), (29, 7266328), (58, 3633164), (116, 1816582), (232, 908291), (439, 480008), (878, 240004), (1756, 120002), (2069, 101848), (3512, 60001), (4138, 50924), (8276, 25462), (12731, 16552)]