199620160990

素因数分解:

$2^1\times 5^1\times {\mathrm{358829}}^1\times {\mathrm{55631}}^1$

素因数の和:414467

約数の個数: 16

約数和(自身を含む): 359323750080

約数和(自身を除く): 159703589090

約数列:

[1, 2, 5, 10, 55631, 111262, 278155, 358829, 556310, 717658, 1794145, 3588290, 19962016099, 39924032198, 99810080495, 199620160990]

約数ペア:

[(1, 199620160990), (2, 99810080495), (5, 39924032198), (10, 19962016099), (55631, 3588290), (111262, 1794145), (278155, 717658), (358829, 556310)]