202122888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 552960000

約数和(自身を除く): 350837112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 383, 766, 1149, 1532, 1999, 2298, 3064, 3998, 4213, 4596, 5997, 7996, 8426, 9192, 11994, 12639, 15992, 16852, 21989, 23988, 25278, 33704, 43978, 47976, 50556, 65967, 87956, 101112, 131934, 175912, 263868, 527736, 765617, 1531234, 2296851, 3062468, 4593702, 6124936, 8421787, 9187404, 16843574, 18374808, 25265361, 33687148, 50530722, 67374296, 101061444, 202122888]

約数ペア:

[(1, 202122888), (2, 101061444), (3, 67374296), (4, 50530722), (6, 33687148), (8, 25265361), (11, 18374808), (12, 16843574), (22, 9187404), (24, 8421787), (33, 6124936), (44, 4593702), (66, 3062468), (88, 2296851), (132, 1531234), (264, 765617), (383, 527736), (766, 263868), (1149, 175912), (1532, 131934), (1999, 101112), (2298, 87956), (3064, 65967), (3998, 50556), (4213, 47976), (4596, 43978), (5997, 33704), (7996, 25278), (8426, 23988), (9192, 21989), (11994, 16852), (12639, 15992)]