201769851728

素因数分解:

$2^4\times {\mathrm{4013}}^1\times {\mathrm{3142441}}^1$

素因数の和:3146462

約数の個数: 20

約数和(自身を含む): 391026627828

約数和(自身を除く): 189256776100

約数列:

[1, 2, 4, 8, 16, 4013, 8026, 16052, 32104, 64208, 3142441, 6284882, 12569764, 25139528, 50279056, 12610615733, 25221231466, 50442462932, 100884925864, 201769851728]

約数ペア:

[(1, 201769851728), (2, 100884925864), (4, 50442462932), (8, 25221231466), (16, 12610615733), (4013, 50279056), (8026, 25139528), (16052, 12569764), (32104, 6284882), (64208, 3142441)]