205992842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 362063520

約数和(自身を除く): 156070678

約数列:

[1, 2, 11, 17, 22, 34, 179, 181, 187, 289, 358, 362, 374, 578, 1969, 1991, 3043, 3077, 3179, 3938, 3982, 6086, 6154, 6358, 32399, 33473, 33847, 51731, 52309, 64798, 66946, 67694, 103462, 104618, 356389, 550783, 569041, 575399, 712778, 1101566, 1138082, 1150798, 6058613, 9363311, 12117226, 18726622, 102996421, 205992842]

約数ペア:

[(1, 205992842), (2, 102996421), (11, 18726622), (17, 12117226), (22, 9363311), (34, 6058613), (179, 1150798), (181, 1138082), (187, 1101566), (289, 712778), (358, 575399), (362, 569041), (374, 550783), (578, 356389), (1969, 104618), (1991, 103462), (3043, 67694), (3077, 66946), (3179, 64798), (3938, 52309), (3982, 51731), (6086, 33847), (6154, 33473), (6358, 32399)]