202892140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{922237}}^1$

素因数の和:922257

約数の個数: 24

約数和(自身を含む): 464807952

約数和(自身を除く): 261915812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 922237, 1844474, 3688948, 4611185, 9222370, 10144607, 18444740, 20289214, 40578428, 50723035, 101446070, 202892140]

約数ペア:

[(1, 202892140), (2, 101446070), (4, 50723035), (5, 40578428), (10, 20289214), (11, 18444740), (20, 10144607), (22, 9222370), (44, 4611185), (55, 3688948), (110, 1844474), (220, 922237)]