251343124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{5861}}^1$

素因数の和:6087

約数の個数: 24

約数和(自身を含む): 449076096

約数和(自身を除く): 197732972

約数列:

[1, 2, 4, 71, 142, 151, 284, 302, 604, 5861, 10721, 11722, 21442, 23444, 42884, 416131, 832262, 885011, 1664524, 1770022, 3540044, 62835781, 125671562, 251343124]

約数ペア:

[(1, 251343124), (2, 125671562), (4, 62835781), (71, 3540044), (142, 1770022), (151, 1664524), (284, 885011), (302, 832262), (604, 416131), (5861, 42884), (10721, 23444), (11722, 21442)]