200625398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 326021760

約数和(自身を除く): 125396362

約数列:

[1, 2, 17, 34, 79, 113, 158, 226, 661, 1322, 1343, 1921, 2686, 3842, 8927, 11237, 17854, 22474, 52219, 74693, 104438, 149386, 151759, 303518, 887723, 1269781, 1775446, 2539562, 5900747, 11801494, 100312699, 200625398]

約数ペア:

[(1, 200625398), (2, 100312699), (17, 11801494), (34, 5900747), (79, 2539562), (113, 1775446), (158, 1269781), (226, 887723), (661, 303518), (1322, 151759), (1343, 149386), (1921, 104438), (2686, 74693), (3842, 52219), (8927, 22474), (11237, 17854)]