206625978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2461

約数の個数: 80

約数和(自身を含む): 510984936

約数和(自身を除く): 304358958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 234, 246, 351, 369, 533, 702, 738, 1053, 1066, 1107, 1599, 2106, 2214, 2393, 3198, 3321, 4786, 4797, 6642, 7179, 9594, 14358, 14391, 21537, 28782, 31109, 43074, 43173, 62218, 64611, 86346, 93327, 98113, 129222, 186654, 193833, 196226, 279981, 294339, 387666, 559962, 588678, 839943, 883017, 1275469, 1679886, 1766034, 2519829, 2550938, 2649051, 3826407, 5039658, 5298102, 7652814, 7947153, 11479221, 15894306, 22958442, 34437663, 68875326, 103312989, 206625978]

約数ペア:

[(1, 206625978), (2, 103312989), (3, 68875326), (6, 34437663), (9, 22958442), (13, 15894306), (18, 11479221), (26, 7947153), (27, 7652814), (39, 5298102), (41, 5039658), (54, 3826407), (78, 2649051), (81, 2550938), (82, 2519829), (117, 1766034), (123, 1679886), (162, 1275469), (234, 883017), (246, 839943), (351, 588678), (369, 559962), (533, 387666), (702, 294339), (738, 279981), (1053, 196226), (1066, 193833), (1107, 186654), (1599, 129222), (2106, 98113), (2214, 93327), (2393, 86346), (3198, 64611), (3321, 62218), (4786, 43173), (4797, 43074), (6642, 31109), (7179, 28782), (9594, 21537), (14358, 14391)]