204924818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 173299822

約数列:

[1, 2, 7, 14, 31, 53, 59, 62, 106, 118, 151, 217, 302, 371, 413, 434, 742, 826, 1057, 1643, 1829, 2114, 3127, 3286, 3658, 4681, 6254, 8003, 8909, 9362, 11501, 12803, 16006, 17818, 21889, 23002, 25606, 32767, 43778, 56021, 62363, 65534, 96937, 112042, 124726, 193874, 248093, 276179, 472177, 496186, 552358, 678559, 944354, 1357118, 1736651, 1933253, 3305239, 3473302, 3866506, 6610478, 14637487, 29274974, 102462409, 204924818]

約数ペア:

[(1, 204924818), (2, 102462409), (7, 29274974), (14, 14637487), (31, 6610478), (53, 3866506), (59, 3473302), (62, 3305239), (106, 1933253), (118, 1736651), (151, 1357118), (217, 944354), (302, 678559), (371, 552358), (413, 496186), (434, 472177), (742, 276179), (826, 248093), (1057, 193874), (1643, 124726), (1829, 112042), (2114, 96937), (3127, 65534), (3286, 62363), (3658, 56021), (4681, 43778), (6254, 32767), (8003, 25606), (8909, 23002), (9362, 21889), (11501, 17818), (12803, 16006)]