295289210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{149893}}^1$

素因数の和:150097

約数の個数: 16

約数和(自身を含む): 534222216

約数和(自身を除く): 238933006

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 149893, 299786, 749465, 1498930, 29528921, 59057842, 147644605, 295289210]

約数ペア:

[(1, 295289210), (2, 147644605), (5, 59057842), (10, 29528921), (197, 1498930), (394, 749465), (985, 299786), (1970, 149893)]