201631252

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{1487}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 357477120

約数和(自身を除く): 155845868

約数列:

[1, 2, 4, 109, 218, 311, 436, 622, 1244, 1487, 2974, 5948, 33899, 67798, 135596, 162083, 324166, 462457, 648332, 924914, 1849828, 50407813, 100815626, 201631252]

約数ペア:

[(1, 201631252), (2, 100815626), (4, 50407813), (109, 1849828), (218, 924914), (311, 648332), (436, 462457), (622, 324166), (1244, 162083), (1487, 135596), (2974, 67798), (5948, 33899)]