205274240154

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2617}}^1\times {\mathrm{28859}}^1$

素因数の和:31635

約数の個数: 48

約数和(自身を含む): 447892885440

約数和(自身を除く): 242618645286

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2617, 2718, 5234, 7851, 15702, 23553, 28859, 47106, 57718, 86577, 173154, 259731, 395167, 519462, 790334, 1185501, 2371002, 3556503, 4357709, 7113006, 8715418, 13073127, 26146254, 39219381, 75524003, 78438762, 151048006, 226572009, 453144018, 679716027, 1359432054, 11404124453, 22808248906, 34212373359, 68424746718, 102637120077, 205274240154]

約数ペア:

[(1, 205274240154), (2, 102637120077), (3, 68424746718), (6, 34212373359), (9, 22808248906), (18, 11404124453), (151, 1359432054), (302, 679716027), (453, 453144018), (906, 226572009), (1359, 151048006), (2617, 78438762), (2718, 75524003), (5234, 39219381), (7851, 26146254), (15702, 13073127), (23553, 8715418), (28859, 7113006), (47106, 4357709), (57718, 3556503), (86577, 2371002), (173154, 1185501), (259731, 790334), (395167, 519462)]