201771336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 579196800

約数和(自身を除く): 377425464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 101, 104, 114, 152, 156, 202, 228, 247, 303, 312, 337, 404, 456, 494, 606, 674, 741, 808, 988, 1011, 1212, 1313, 1348, 1482, 1919, 1976, 2022, 2424, 2626, 2696, 2964, 3838, 3939, 4044, 4381, 5252, 5757, 5928, 6403, 7676, 7878, 8088, 8762, 10504, 11514, 12806, 13143, 15352, 15756, 17524, 19209, 23028, 24947, 25612, 26286, 31512, 34037, 35048, 38418, 46056, 49894, 51224, 52572, 68074, 74841, 76836, 83239, 99788, 102111, 105144, 136148, 149682, 153672, 166478, 199576, 204222, 249717, 272296, 299364, 332956, 408444, 442481, 499434, 598728, 646703, 665912, 816888, 884962, 998868, 1293406, 1327443, 1769924, 1940109, 1997736, 2586812, 2654886, 3539848, 3880218, 5173624, 5309772, 7760436, 8407139, 10619544, 15520872, 16814278, 25221417, 33628556, 50442834, 67257112, 100885668, 201771336]

約数ペア:

[(1, 201771336), (2, 100885668), (3, 67257112), (4, 50442834), (6, 33628556), (8, 25221417), (12, 16814278), (13, 15520872), (19, 10619544), (24, 8407139), (26, 7760436), (38, 5309772), (39, 5173624), (52, 3880218), (57, 3539848), (76, 2654886), (78, 2586812), (101, 1997736), (104, 1940109), (114, 1769924), (152, 1327443), (156, 1293406), (202, 998868), (228, 884962), (247, 816888), (303, 665912), (312, 646703), (337, 598728), (404, 499434), (456, 442481), (494, 408444), (606, 332956), (674, 299364), (741, 272296), (808, 249717), (988, 204222), (1011, 199576), (1212, 166478), (1313, 153672), (1348, 149682), (1482, 136148), (1919, 105144), (1976, 102111), (2022, 99788), (2424, 83239), (2626, 76836), (2696, 74841), (2964, 68074), (3838, 52572), (3939, 51224), (4044, 49894), (4381, 46056), (5252, 38418), (5757, 35048), (5928, 34037), (6403, 31512), (7676, 26286), (7878, 25612), (8088, 24947), (8762, 23028), (10504, 19209), (11514, 17524), (12806, 15756), (13143, 15352)]