202920740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{922367}}^1$

素因数の和:922387

約数の個数: 24

約数和(自身を含む): 464873472

約数和(自身を除く): 261952732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 922367, 1844734, 3689468, 4611835, 9223670, 10146037, 18447340, 20292074, 40584148, 50730185, 101460370, 202920740]

約数ペア:

[(1, 202920740), (2, 101460370), (4, 50730185), (5, 40584148), (10, 20292074), (11, 18447340), (20, 10146037), (22, 9223670), (44, 4611835), (55, 3689468), (110, 1844734), (220, 922367)]