201316225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7547}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 275169888

約数和(自身を除く): 73853663

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 2425, 5335, 7547, 26675, 37735, 83017, 188675, 415085, 732059, 2075425, 3660295, 8052649, 18301475, 40263245, 201316225]

約数ペア:

[(1, 201316225), (5, 40263245), (11, 18301475), (25, 8052649), (55, 3660295), (97, 2075425), (275, 732059), (485, 415085), (1067, 188675), (2425, 83017), (5335, 37735), (7547, 26675)]