203400078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{691837}}^1$

素因数の和:691856

約数の個数: 24

約数和(自身を含む): 473217192

約数和(自身を除く): 269817114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 691837, 1383674, 2075511, 4151022, 4842859, 9685718, 14528577, 29057154, 33900013, 67800026, 101700039, 203400078]

約数ペア:

[(1, 203400078), (2, 101700039), (3, 67800026), (6, 33900013), (7, 29057154), (14, 14528577), (21, 9685718), (42, 4842859), (49, 4151022), (98, 2075511), (147, 1383674), (294, 691837)]