201996710

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{72923}}^1$

素因数の和:73207

約数の個数: 16

約数和(自身を含む): 364911696

約数和(自身を除く): 162914986

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 72923, 145846, 364615, 729230, 20199671, 40399342, 100998355, 201996710]

約数ペア:

[(1, 201996710), (2, 100998355), (5, 40399342), (10, 20199671), (277, 729230), (554, 364615), (1385, 145846), (2770, 72923)]