201250709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 235799424

約数和(自身を除く): 34548715

約数列:

[1, 11, 17, 121, 187, 227, 431, 2057, 2497, 3859, 4741, 7327, 27467, 42449, 52151, 80597, 97837, 466939, 886567, 1076207, 1663229, 11838277, 18295519, 201250709]

約数ペア:

[(1, 201250709), (11, 18295519), (17, 11838277), (121, 1663229), (187, 1076207), (227, 886567), (431, 466939), (2057, 97837), (2497, 80597), (3859, 52151), (4741, 42449), (7327, 27467)]