220195788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16369}}^1$

素因数の和:16454

約数の個数: 48

約数和(自身を含む): 550032000

約数和(自身を除く): 329836212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 16369, 32738, 49107, 65476, 98214, 196428, 311011, 622022, 933033, 965771, 1244044, 1866066, 1931542, 2897313, 3732132, 3863084, 5794626, 11589252, 18349649, 36699298, 55048947, 73398596, 110097894, 220195788]

約数ペア:

[(1, 220195788), (2, 110097894), (3, 73398596), (4, 55048947), (6, 36699298), (12, 18349649), (19, 11589252), (38, 5794626), (57, 3863084), (59, 3732132), (76, 2897313), (114, 1931542), (118, 1866066), (177, 1244044), (228, 965771), (236, 933033), (354, 622022), (708, 311011), (1121, 196428), (2242, 98214), (3363, 65476), (4484, 49107), (6726, 32738), (13452, 16369)]