199816265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{27733}}^1$

素因数の和:27880

約数の個数: 16

約数和(自身を含む): 263583936

約数和(自身を除く): 63767671

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 27733, 138665, 305063, 1525315, 3633023, 18165115, 39963253, 199816265]

約数ペア:

[(1, 199816265), (5, 39963253), (11, 18165115), (55, 3633023), (131, 1525315), (655, 305063), (1441, 138665), (7205, 27733)]