203424098986

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{1405309}}^1$

素因数の和:1405929

約数の個数: 16

約数和(自身を含む): 307746026280

約数和(自身を除く): 104321927294

約数列:

[1, 2, 157, 314, 461, 922, 72377, 144754, 1405309, 2810618, 220633513, 441267026, 647847449, 1295694898, 101712049493, 203424098986]

約数ペア:

[(1, 203424098986), (2, 101712049493), (157, 1295694898), (314, 647847449), (461, 441267026), (922, 220633513), (72377, 2810618), (144754, 1405309)]