207580304

素因数分解:

$2^4\times {\mathrm{151}}^2\times {\mathrm{569}}^1$

素因数の和:879

約数の個数: 30

約数和(自身を含む): 405579510

約数和(自身を除く): 197999206

約数列:

[1, 2, 4, 8, 16, 151, 302, 569, 604, 1138, 1208, 2276, 2416, 4552, 9104, 22801, 45602, 85919, 91204, 171838, 182408, 343676, 364816, 687352, 1374704, 12973769, 25947538, 51895076, 103790152, 207580304]

約数ペア:

[(1, 207580304), (2, 103790152), (4, 51895076), (8, 25947538), (16, 12973769), (151, 1374704), (302, 687352), (569, 364816), (604, 343676), (1138, 182408), (1208, 171838), (2276, 91204), (2416, 85919), (4552, 45602), (9104, 22801)]