202457615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 263139840

約数和(自身を除く): 60682225

約数列:

[1, 5, 23, 53, 59, 115, 265, 295, 563, 1219, 1357, 2815, 3127, 6095, 6785, 12949, 15635, 29839, 33217, 64745, 71921, 149195, 166085, 359605, 686297, 763991, 1760501, 3431485, 3819955, 8802505, 40491523, 202457615]

約数ペア:

[(1, 202457615), (5, 40491523), (23, 8802505), (53, 3819955), (59, 3431485), (115, 1760501), (265, 763991), (295, 686297), (563, 359605), (1219, 166085), (1357, 149195), (2815, 71921), (3127, 64745), (6095, 33217), (6785, 29839), (12949, 15635)]