201802874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 405409536

約数和(自身を除く): 203606662

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 71, 91, 97, 98, 142, 161, 182, 194, 299, 322, 497, 598, 637, 679, 923, 994, 1127, 1261, 1274, 1358, 1633, 1846, 2093, 2231, 2254, 2522, 3266, 3479, 4186, 4462, 4753, 6461, 6887, 6958, 8827, 9506, 11431, 12922, 13774, 14651, 15617, 17654, 21229, 22862, 29003, 29302, 31234, 42458, 45227, 48209, 58006, 61789, 80017, 89531, 90454, 96418, 109319, 123578, 148603, 158401, 160034, 179062, 203021, 218638, 297206, 316802, 337463, 406042, 626717, 674926, 1040221, 1108807, 1253434, 1421147, 2059213, 2080442, 2217614, 2842294, 4118426, 4387019, 7761649, 8774038, 14414491, 15523298, 28828982, 100901437, 201802874]

約数ペア:

[(1, 201802874), (2, 100901437), (7, 28828982), (13, 15523298), (14, 14414491), (23, 8774038), (26, 7761649), (46, 4387019), (49, 4118426), (71, 2842294), (91, 2217614), (97, 2080442), (98, 2059213), (142, 1421147), (161, 1253434), (182, 1108807), (194, 1040221), (299, 674926), (322, 626717), (497, 406042), (598, 337463), (637, 316802), (679, 297206), (923, 218638), (994, 203021), (1127, 179062), (1261, 160034), (1274, 158401), (1358, 148603), (1633, 123578), (1846, 109319), (2093, 96418), (2231, 90454), (2254, 89531), (2522, 80017), (3266, 61789), (3479, 58006), (4186, 48209), (4462, 45227), (4753, 42458), (6461, 31234), (6887, 29302), (6958, 29003), (8827, 22862), (9506, 21229), (11431, 17654), (12922, 15617), (13774, 14651)]