201401870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{330167}}^1$

素因数の和:330235

約数の個数: 16

約数和(自身を含む): 368467488

約数和(自身を除く): 167065618

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 330167, 660334, 1650835, 3301670, 20140187, 40280374, 100700935, 201401870]

約数ペア:

[(1, 201401870), (2, 100700935), (5, 40280374), (10, 20140187), (61, 3301670), (122, 1650835), (305, 660334), (610, 330167)]