202181636176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972027097}}^1$

素因数の和:972027118

約数の個数: 20

約数和(自身を含む): 421859760532

約数和(自身を除く): 219678124356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972027097, 1944054194, 3888108388, 7776216776, 12636352261, 15552433552, 25272704522, 50545409044, 101090818088, 202181636176]

約数ペア:

[(1, 202181636176), (2, 101090818088), (4, 50545409044), (8, 25272704522), (13, 15552433552), (16, 12636352261), (26, 7776216776), (52, 3888108388), (104, 1944054194), (208, 972027097)]