201985570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{301471}}^1$

素因数の和:301545

約数の個数: 16

約数和(自身を含む): 369001728

約数和(自身を除く): 167016158

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 301471, 602942, 1507355, 3014710, 20198557, 40397114, 100992785, 201985570]

約数ペア:

[(1, 201985570), (2, 100992785), (5, 40397114), (10, 20198557), (67, 3014710), (134, 1507355), (335, 602942), (670, 301471)]