198894768

素因数分解:

$2^4\times 3^1\times {\mathrm{4143641}}^1$

素因数の和:4143652

約数の個数: 20

約数和(自身を含む): 513811608

約数和(自身を除く): 314916840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4143641, 8287282, 12430923, 16574564, 24861846, 33149128, 49723692, 66298256, 99447384, 198894768]

約数ペア:

[(1, 198894768), (2, 99447384), (3, 66298256), (4, 49723692), (6, 33149128), (8, 24861846), (12, 16574564), (16, 12430923), (24, 8287282), (48, 4143641)]