216742010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10039}}^1$

素因数の和:10190

約数の個数: 32

約数和(自身を含む): 416378880

約数和(自身を除く): 199636870

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10039, 10795, 20078, 21590, 50195, 100390, 170663, 341326, 853315, 1274953, 1706630, 2549906, 6374765, 12749530, 21674201, 43348402, 108371005, 216742010]

約数ペア:

[(1, 216742010), (2, 108371005), (5, 43348402), (10, 21674201), (17, 12749530), (34, 6374765), (85, 2549906), (127, 1706630), (170, 1274953), (254, 853315), (635, 341326), (1270, 170663), (2159, 100390), (4318, 50195), (10039, 21590), (10795, 20078)]