201856625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 267411456

約数和(自身を除く): 65554831

約数列:

[1, 5, 23, 25, 61, 115, 125, 305, 575, 1151, 1403, 1525, 2875, 5755, 7015, 7625, 26473, 28775, 35075, 70211, 132365, 143875, 175375, 351055, 661825, 1614853, 1755275, 3309125, 8074265, 8776375, 40371325, 201856625]

約数ペア:

[(1, 201856625), (5, 40371325), (23, 8776375), (25, 8074265), (61, 3309125), (115, 1755275), (125, 1614853), (305, 661825), (575, 351055), (1151, 175375), (1403, 143875), (1525, 132365), (2875, 70211), (5755, 35075), (7015, 28775), (7625, 26473)]