225827098

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 397974528

約数和(自身を除く): 172147430

約数列:

[1, 2, 7, 14, 41, 82, 287, 397, 574, 794, 991, 1982, 2779, 5558, 6937, 13874, 16277, 32554, 40631, 81262, 113939, 227878, 284417, 393427, 568834, 786854, 2753989, 5507978, 16130507, 32261014, 112913549, 225827098]

約数ペア:

[(1, 225827098), (2, 112913549), (7, 32261014), (14, 16130507), (41, 5507978), (82, 2753989), (287, 786854), (397, 568834), (574, 393427), (794, 284417), (991, 227878), (1982, 113939), (2779, 81262), (5558, 40631), (6937, 32554), (13874, 16277)]