203754990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53479}}^1$

素因数の和:53616

約数の個数: 32

約数和(自身を含む): 492871680

約数和(自身を除く): 289116690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 53479, 106958, 160437, 267395, 320874, 534790, 802185, 1604370, 6791833, 13583666, 20375499, 33959165, 40750998, 67918330, 101877495, 203754990]

約数ペア:

[(1, 203754990), (2, 101877495), (3, 67918330), (5, 40750998), (6, 33959165), (10, 20375499), (15, 13583666), (30, 6791833), (127, 1604370), (254, 802185), (381, 534790), (635, 320874), (762, 267395), (1270, 160437), (1905, 106958), (3810, 53479)]