245009210

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{21067}}^1$

素因数の和:22237

約数の個数: 16

約数和(自身を含む): 441416736

約数和(自身を除く): 196407526

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 21067, 42134, 105335, 210670, 24500921, 49001842, 122504605, 245009210]

約数ペア:

[(1, 245009210), (2, 122504605), (5, 49001842), (10, 24500921), (1163, 210670), (2326, 105335), (5815, 42134), (11630, 21067)]