211380952

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{447841}}^1$

素因数の和:447906

約数の個数: 16

約数和(自身を含む): 403057800

約数和(自身を除く): 191676848

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 447841, 895682, 1791364, 3582728, 26422619, 52845238, 105690476, 211380952]

約数ペア:

[(1, 211380952), (2, 105690476), (4, 52845238), (8, 26422619), (59, 3582728), (118, 1791364), (236, 895682), (472, 447841)]