485000210

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{246193}}^1$

素因数の和:246397

約数の個数: 16

約数和(自身を含む): 877435416

約数和(自身を除く): 392435206

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 246193, 492386, 1230965, 2461930, 48500021, 97000042, 242500105, 485000210]

約数ペア:

[(1, 485000210), (2, 242500105), (5, 97000042), (10, 48500021), (197, 2461930), (394, 1230965), (985, 492386), (1970, 246193)]