201795858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{1109}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 477921600

約数和(自身を除く): 276125742

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 919, 1109, 1838, 2218, 2757, 3327, 5514, 6654, 8271, 9981, 10109, 12199, 16542, 19962, 20218, 24398, 30327, 36597, 60654, 73194, 90981, 109791, 181962, 219582, 1019171, 2038342, 3057513, 6115026, 9172539, 11210881, 18345078, 22421762, 33632643, 67265286, 100897929, 201795858]

約数ペア:

[(1, 201795858), (2, 100897929), (3, 67265286), (6, 33632643), (9, 22421762), (11, 18345078), (18, 11210881), (22, 9172539), (33, 6115026), (66, 3057513), (99, 2038342), (198, 1019171), (919, 219582), (1109, 181962), (1838, 109791), (2218, 90981), (2757, 73194), (3327, 60654), (5514, 36597), (6654, 30327), (8271, 24398), (9981, 20218), (10109, 19962), (12199, 16542)]