213230135

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{9721}}^1$

素因数の和:9874

約数の個数: 16

約数和(自身を含む): 264593952

約数和(自身を除く): 51363817

約数列:

[1, 5, 41, 107, 205, 535, 4387, 9721, 21935, 48605, 398561, 1040147, 1992805, 5200735, 42646027, 213230135]

約数ペア:

[(1, 213230135), (5, 42646027), (41, 5200735), (107, 1992805), (205, 1040147), (535, 398561), (4387, 48605), (9721, 21935)]