201697652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54631}}^1$

素因数の和:54719

約数の個数: 24

約数和(自身を含む): 385483392

約数和(自身を除く): 183785740

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54631, 109262, 218524, 710203, 1420406, 2840812, 3878801, 7757602, 15515204, 50424413, 100848826, 201697652]

約数ペア:

[(1, 201697652), (2, 100848826), (4, 50424413), (13, 15515204), (26, 7757602), (52, 3878801), (71, 2840812), (142, 1420406), (284, 710203), (923, 218524), (1846, 109262), (3692, 54631)]