202378726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 358465536

約数和(自身を除く): 156086810

約数列:

[1, 2, 11, 22, 31, 43, 62, 67, 86, 103, 134, 206, 341, 473, 682, 737, 946, 1133, 1333, 1474, 2077, 2266, 2666, 2881, 3193, 4154, 4429, 5762, 6386, 6901, 8858, 13802, 14663, 22847, 29326, 31691, 35123, 45694, 48719, 63382, 70246, 75911, 89311, 97438, 137299, 151822, 178622, 213931, 274598, 296743, 427862, 593486, 982421, 1510289, 1964842, 2353241, 3020578, 3264173, 4706482, 6528346, 9199033, 18398066, 101189363, 202378726]

約数ペア:

[(1, 202378726), (2, 101189363), (11, 18398066), (22, 9199033), (31, 6528346), (43, 4706482), (62, 3264173), (67, 3020578), (86, 2353241), (103, 1964842), (134, 1510289), (206, 982421), (341, 593486), (473, 427862), (682, 296743), (737, 274598), (946, 213931), (1133, 178622), (1333, 151822), (1474, 137299), (2077, 97438), (2266, 89311), (2666, 75911), (2881, 70246), (3193, 63382), (4154, 48719), (4429, 45694), (5762, 35123), (6386, 31691), (6901, 29326), (8858, 22847), (13802, 14663)]