206861256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136813}}^1$

素因数の和:136835

約数の個数: 64

約数和(自身を含む): 656707200

約数和(自身を除く): 449845944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136813, 273626, 410439, 547252, 820878, 957691, 1094504, 1231317, 1641756, 1915382, 2462634, 2873073, 3283512, 3693951, 3830764, 4925268, 5746146, 7387902, 7661528, 8619219, 9850536, 11492292, 14775804, 17238438, 22984584, 25857657, 29551608, 34476876, 51715314, 68953752, 103430628, 206861256]

約数ペア:

[(1, 206861256), (2, 103430628), (3, 68953752), (4, 51715314), (6, 34476876), (7, 29551608), (8, 25857657), (9, 22984584), (12, 17238438), (14, 14775804), (18, 11492292), (21, 9850536), (24, 8619219), (27, 7661528), (28, 7387902), (36, 5746146), (42, 4925268), (54, 3830764), (56, 3693951), (63, 3283512), (72, 2873073), (84, 2462634), (108, 1915382), (126, 1641756), (168, 1231317), (189, 1094504), (216, 957691), (252, 820878), (378, 547252), (504, 410439), (756, 273626), (1512, 136813)]