199601472785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16421347}}^1$

素因数の和:16421393

約数の個数: 32

約数和(自身を含む): 297948938112

約数和(自身を除く): 98347465327

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 16421347, 82106735, 180634817, 213477511, 279162899, 903174085, 1067387555, 1395814495, 2348252621, 3070791889, 3629117687, 11741263105, 15353959445, 18145588435, 39920294557, 199601472785]

約数ペア:

[(1, 199601472785), (5, 39920294557), (11, 18145588435), (13, 15353959445), (17, 11741263105), (55, 3629117687), (65, 3070791889), (85, 2348252621), (143, 1395814495), (187, 1067387555), (221, 903174085), (715, 279162899), (935, 213477511), (1105, 180634817), (2431, 82106735), (12155, 16421347)]