199932906

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{212243}}^1$

素因数の和:212405

約数の個数: 16

約数和(自身を含む): 402414624

約数和(自身を除く): 202481718

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 212243, 424486, 636729, 1273458, 33322151, 66644302, 99966453, 199932906]

約数ペア:

[(1, 199932906), (2, 99966453), (3, 66644302), (6, 33322151), (157, 1273458), (314, 636729), (471, 424486), (942, 212243)]