201785772

素因数分解:

$2^2\times 3^1\times {\mathrm{16815481}}^1$

素因数の和:16815488

約数の個数: 12

約数和(自身を含む): 470833496

約数和(自身を除く): 269047724

約数列:

[1, 2, 3, 4, 6, 12, 16815481, 33630962, 50446443, 67261924, 100892886, 201785772]

約数ペア:

[(1, 201785772), (2, 100892886), (3, 67261924), (4, 50446443), (6, 33630962), (12, 16815481)]