202240090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555693}}^1$

素因数の和:1555713

約数の個数: 16

約数和(自身を含む): 392034888

約数和(自身を除く): 189794798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555693, 3111386, 7778465, 15556930, 20224009, 40448018, 101120045, 202240090]

約数ペア:

[(1, 202240090), (2, 101120045), (5, 40448018), (10, 20224009), (13, 15556930), (26, 7778465), (65, 3111386), (130, 1555693)]