201494988

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{20807}}^1$

素因数の和:21086

約数の個数: 36

約数和(自身を含む): 511252560

約数和(自身を除く): 309757572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 20807, 41614, 62421, 83228, 124842, 187263, 249684, 374526, 749052, 5597083, 11194166, 16791249, 22388332, 33582498, 50373747, 67164996, 100747494, 201494988]

約数ペア:

[(1, 201494988), (2, 100747494), (3, 67164996), (4, 50373747), (6, 33582498), (9, 22388332), (12, 16791249), (18, 11194166), (36, 5597083), (269, 749052), (538, 374526), (807, 249684), (1076, 187263), (1614, 124842), (2421, 83228), (3228, 62421), (4842, 41614), (9684, 20807)]