205346536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2887}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 408594240

約数和(自身を除く): 203247704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 1046, 2092, 2887, 4184, 5774, 8891, 11548, 17782, 23096, 35564, 49079, 71128, 98158, 196316, 392632, 1509901, 3019802, 6039604, 12079208, 25668317, 51336634, 102673268, 205346536]

約数ペア:

[(1, 205346536), (2, 102673268), (4, 51336634), (8, 25668317), (17, 12079208), (34, 6039604), (68, 3019802), (136, 1509901), (523, 392632), (1046, 196316), (2092, 98158), (2887, 71128), (4184, 49079), (5774, 35564), (8891, 23096), (11548, 17782)]