201032290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{134921}}^1$

素因数の和:135077

約数の個数: 16

約数和(自身を含む): 364289400

約数和(自身を除く): 163257110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 134921, 269842, 674605, 1349210, 20103229, 40206458, 100516145, 201032290]

約数ペア:

[(1, 201032290), (2, 100516145), (5, 40206458), (10, 20103229), (149, 1349210), (298, 674605), (745, 269842), (1490, 134921)]