201542189638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{1447507}}^1$

素因数の和:1449171

約数の個数: 16

約数和(自身を含む): 309535110720

約数和(自身を除く): 107992921082

約数列:

[1, 2, 43, 86, 1619, 3238, 69617, 139234, 1447507, 2895014, 62242801, 124485602, 2343513833, 4687027666, 100771094819, 201542189638]

約数ペア:

[(1, 201542189638), (2, 100771094819), (43, 4687027666), (86, 2343513833), (1619, 124485602), (3238, 62242801), (69617, 2895014), (139234, 1447507)]