200726416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103681}}^1$

素因数の和:103711

約数の個数: 30

約数和(自身を含む): 427480886

約数和(自身を除く): 226754470

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 103681, 207362, 414724, 829448, 1140491, 1658896, 2280982, 4561964, 9123928, 12545401, 18247856, 25090802, 50181604, 100363208, 200726416]

約数ペア:

[(1, 200726416), (2, 100363208), (4, 50181604), (8, 25090802), (11, 18247856), (16, 12545401), (22, 9123928), (44, 4561964), (88, 2280982), (121, 1658896), (176, 1140491), (242, 829448), (484, 414724), (968, 207362), (1936, 103681)]