193364840

素因数分解:

$2^3\times 5^1\times {\mathrm{4834121}}^1$

素因数の和:4834132

約数の個数: 16

約数和(自身を含む): 435070980

約数和(自身を除く): 241706140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4834121, 9668242, 19336484, 24170605, 38672968, 48341210, 96682420, 193364840]

約数ペア:

[(1, 193364840), (2, 96682420), (4, 48341210), (5, 38672968), (8, 24170605), (10, 19336484), (20, 9668242), (40, 4834121)]