243030718

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 421781760

約数和(自身を除く): 178751042

約数列:

[1, 2, 7, 14, 163, 281, 326, 379, 562, 758, 1141, 1967, 2282, 2653, 3934, 5306, 45803, 61777, 91606, 106499, 123554, 212998, 320621, 432439, 641242, 745493, 864878, 1490986, 17359337, 34718674, 121515359, 243030718]

約数ペア:

[(1, 243030718), (2, 121515359), (7, 34718674), (14, 17359337), (163, 1490986), (281, 864878), (326, 745493), (379, 641242), (562, 432439), (758, 320621), (1141, 212998), (1967, 123554), (2282, 106499), (2653, 91606), (3934, 61777), (5306, 45803)]