202217275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2741}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 271326384

約数和(自身を除く): 69109109

約数列:

[1, 5, 13, 25, 65, 227, 325, 1135, 2741, 2951, 5675, 13705, 14755, 35633, 68525, 73775, 178165, 622207, 890825, 3111035, 8088691, 15555175, 40443455, 202217275]

約数ペア:

[(1, 202217275), (5, 40443455), (13, 15555175), (25, 8088691), (65, 3111035), (227, 890825), (325, 622207), (1135, 178165), (2741, 73775), (2951, 68525), (5675, 35633), (13705, 14755)]