200449970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39227}}^1$

素因数の和:39314

約数の個数: 32

約数和(自身を含む): 418013568

約数和(自身を除く): 217563598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 39227, 78454, 196135, 274589, 392270, 549178, 1372945, 2745890, 2863571, 5727142, 14317855, 20044997, 28635710, 40089994, 100224985, 200449970]

約数ペア:

[(1, 200449970), (2, 100224985), (5, 40089994), (7, 28635710), (10, 20044997), (14, 14317855), (35, 5727142), (70, 2863571), (73, 2745890), (146, 1372945), (365, 549178), (511, 392270), (730, 274589), (1022, 196135), (2555, 78454), (5110, 39227)]