200402410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6791}}^1$

素因数の和:7038

約数の個数: 32

約数和(自身を含む): 390241152

約数和(自身を除く): 189838742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 6791, 13582, 14755, 29510, 33955, 67910, 88283, 176566, 441415, 882830, 1541557, 3083114, 7707785, 15415570, 20040241, 40080482, 100201205, 200402410]

約数ペア:

[(1, 200402410), (2, 100201205), (5, 40080482), (10, 20040241), (13, 15415570), (26, 7707785), (65, 3083114), (130, 1541557), (227, 882830), (454, 441415), (1135, 176566), (2270, 88283), (2951, 67910), (5902, 33955), (6791, 29510), (13582, 14755)]