201250622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143137}}^1$

素因数の和:143195

約数の個数: 16

約数和(自身を含む): 326354640

約数和(自身を除く): 125104018

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143137, 286274, 2719603, 5296069, 5439206, 10592138, 100625311, 201250622]

約数ペア:

[(1, 201250622), (2, 100625311), (19, 10592138), (37, 5439206), (38, 5296069), (74, 2719603), (703, 286274), (1406, 143137)]