202184090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{154339}}^1$

素因数の和:154477

約数の個数: 16

約数和(自身を含む): 366711840

約数和(自身を除く): 164527750

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 154339, 308678, 771695, 1543390, 20218409, 40436818, 101092045, 202184090]

約数ペア:

[(1, 202184090), (2, 101092045), (5, 40436818), (10, 20218409), (131, 1543390), (262, 771695), (655, 308678), (1310, 154339)]