201898485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{195071}}^1$

素因数の和:195105

約数の個数: 24

約数和(自身を含む): 365174784

約数和(自身を除く): 163276299

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 195071, 585213, 975355, 1755639, 2926065, 4486633, 8778195, 13459899, 22433165, 40379697, 67299495, 201898485]

約数ペア:

[(1, 201898485), (3, 67299495), (5, 40379697), (9, 22433165), (15, 13459899), (23, 8778195), (45, 4486633), (69, 2926065), (115, 1755639), (207, 975355), (345, 585213), (1035, 195071)]