213755280488

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{1709}}^1\times {\mathrm{90373}}^1$

素因数の和:92261

約数の個数: 32

約数和(自身を含む): 403348199400

約数和(自身を除く): 189592918912

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 1709, 3418, 6836, 13672, 90373, 180746, 295657, 361492, 591314, 722984, 1182628, 2365256, 15634529, 31269058, 62538116, 125076232, 154447457, 308894914, 617789828, 1235579656, 26719410061, 53438820122, 106877640244, 213755280488]

約数ペア:

[(1, 213755280488), (2, 106877640244), (4, 53438820122), (8, 26719410061), (173, 1235579656), (346, 617789828), (692, 308894914), (1384, 154447457), (1709, 125076232), (3418, 62538116), (6836, 31269058), (13672, 15634529), (90373, 2365256), (180746, 1182628), (295657, 722984), (361492, 591314)]