201850090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552693}}^1$

素因数の和:1552713

約数の個数: 16

約数和(自身を含む): 391278888

約数和(自身を除く): 189428798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552693, 3105386, 7763465, 15526930, 20185009, 40370018, 100925045, 201850090]

約数ペア:

[(1, 201850090), (2, 100925045), (5, 40370018), (10, 20185009), (13, 15526930), (26, 7763465), (65, 3105386), (130, 1552693)]