201468740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9067}}^1$

素因数の和:9188

約数の個数: 48

約数和(自身を含む): 466167744

約数和(自身を除く): 264699004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 9067, 11110, 18134, 22220, 36268, 45335, 90670, 99737, 181340, 199474, 398948, 498685, 915767, 997370, 1831534, 1994740, 3663068, 4578835, 9157670, 10073437, 18315340, 20146874, 40293748, 50367185, 100734370, 201468740]

約数ペア:

[(1, 201468740), (2, 100734370), (4, 50367185), (5, 40293748), (10, 20146874), (11, 18315340), (20, 10073437), (22, 9157670), (44, 4578835), (55, 3663068), (101, 1994740), (110, 1831534), (202, 997370), (220, 915767), (404, 498685), (505, 398948), (1010, 199474), (1111, 181340), (2020, 99737), (2222, 90670), (4444, 45335), (5555, 36268), (9067, 22220), (11110, 18134)]