225171578

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 340730280

約数和(自身を除く): 115558702

約数列:

[1, 2, 229, 257, 458, 514, 1913, 3826, 58853, 117706, 438077, 491641, 876154, 983282, 112585789, 225171578]

約数ペア:

[(1, 225171578), (2, 112585789), (229, 983282), (257, 876154), (458, 491641), (514, 438077), (1913, 117706), (3826, 58853)]