200908455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15413}}^1$

素因数の和:15511

約数の個数: 32

約数和(自身を含む): 355138560

約数和(自身を除く): 154230105

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 15413, 46239, 77065, 169543, 231195, 508629, 847715, 1217627, 2543145, 3652881, 6088135, 13393897, 18264405, 40181691, 66969485, 200908455]

約数ペア:

[(1, 200908455), (3, 66969485), (5, 40181691), (11, 18264405), (15, 13393897), (33, 6088135), (55, 3652881), (79, 2543145), (165, 1217627), (237, 847715), (395, 508629), (869, 231195), (1185, 169543), (2607, 77065), (4345, 46239), (13035, 15413)]