201415547632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968343979}}^1$

素因数の和:968344000

約数の個数: 20

約数和(自身を含む): 420261287320

約数和(自身を除く): 218845739688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968343979, 1936687958, 3873375916, 7746751832, 12588471727, 15493503664, 25176943454, 50353886908, 100707773816, 201415547632]

約数ペア:

[(1, 201415547632), (2, 100707773816), (4, 50353886908), (8, 25176943454), (13, 15493503664), (16, 12588471727), (26, 7746751832), (52, 3873375916), (104, 1936687958), (208, 968343979)]