203486230

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{155333}}^1$

素因数の和:155471

約数の個数: 16

約数和(自身を含む): 369073584

約数和(自身を除く): 165587354

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 155333, 310666, 776665, 1553330, 20348623, 40697246, 101743115, 203486230]

約数ペア:

[(1, 203486230), (2, 101743115), (5, 40697246), (10, 20348623), (131, 1553330), (262, 776665), (655, 310666), (1310, 155333)]