203212548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73309}}^1$

素因数の和:73337

約数の個数: 72

約数和(自身を含む): 640436160

約数和(自身を除く): 437223612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 73309, 146618, 219927, 293236, 439854, 513163, 659781, 806399, 879708, 1026326, 1319562, 1539489, 1612798, 2052652, 2419197, 2639124, 3078978, 3225596, 4618467, 4838394, 5644793, 6157956, 7257591, 9236934, 9676788, 11289586, 14515182, 16934379, 18473868, 22579172, 29030364, 33868758, 50803137, 67737516, 101606274, 203212548]

約数ペア:

[(1, 203212548), (2, 101606274), (3, 67737516), (4, 50803137), (6, 33868758), (7, 29030364), (9, 22579172), (11, 18473868), (12, 16934379), (14, 14515182), (18, 11289586), (21, 9676788), (22, 9236934), (28, 7257591), (33, 6157956), (36, 5644793), (42, 4838394), (44, 4618467), (63, 3225596), (66, 3078978), (77, 2639124), (84, 2419197), (99, 2052652), (126, 1612798), (132, 1539489), (154, 1319562), (198, 1026326), (231, 879708), (252, 806399), (308, 659781), (396, 513163), (462, 439854), (693, 293236), (924, 219927), (1386, 146618), (2772, 73309)]