201974704

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{99397}}^1$

素因数の和:99532

約数の個数: 20

約数和(自身を含む): 394411264

約数和(自身を除く): 192436560

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 99397, 198794, 397588, 795176, 1590352, 12623419, 25246838, 50493676, 100987352, 201974704]

約数ペア:

[(1, 201974704), (2, 100987352), (4, 50493676), (8, 25246838), (16, 12623419), (127, 1590352), (254, 795176), (508, 397588), (1016, 198794), (2032, 99397)]