201957704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{149377}}^1$

素因数の和:149409

約数の個数: 24

約数和(自身を含む): 410042610

約数和(自身を除く): 208084906

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 149377, 298754, 597508, 1195016, 1941901, 3883802, 7767604, 15535208, 25244713, 50489426, 100978852, 201957704]

約数ペア:

[(1, 201957704), (2, 100978852), (4, 50489426), (8, 25244713), (13, 15535208), (26, 7767604), (52, 3883802), (104, 1941901), (169, 1195016), (338, 597508), (676, 298754), (1352, 149377)]