205253764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{4457}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 372599640

約数和(自身を除く): 167345876

約数列:

[1, 2, 4, 29, 58, 116, 397, 794, 1588, 4457, 8914, 11513, 17828, 23026, 46052, 129253, 258506, 517012, 1769429, 3538858, 7077716, 51313441, 102626882, 205253764]

約数ペア:

[(1, 205253764), (2, 102626882), (4, 51313441), (29, 7077716), (58, 3538858), (116, 1769429), (397, 517012), (794, 258506), (1588, 129253), (4457, 46052), (8914, 23026), (11513, 17828)]