202186550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139439}}^1$

素因数の和:139480

約数の個数: 24

約数和(自身を含む): 389037600

約数和(自身を除く): 186851050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 139439, 278878, 697195, 1394390, 3485975, 4043731, 6971950, 8087462, 20218655, 40437310, 101093275, 202186550]

約数ペア:

[(1, 202186550), (2, 101093275), (5, 40437310), (10, 20218655), (25, 8087462), (29, 6971950), (50, 4043731), (58, 3485975), (145, 1394390), (290, 697195), (725, 278878), (1450, 139439)]