201988702924

素因数分解:

$2^2\times {\mathrm{5527}}^1\times {\mathrm{9136453}}^1$

素因数の和:9141984

約数の個数: 12

約数和(自身を含む): 353544223984

約数和(自身を除く): 151555521060

約数列:

[1, 2, 4, 5527, 11054, 22108, 9136453, 18272906, 36545812, 50497175731, 100994351462, 201988702924]

約数ペア:

[(1, 201988702924), (2, 100994351462), (4, 50497175731), (5527, 36545812), (11054, 18272906), (22108, 9136453)]