200346948

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 519232896

約数和(自身を除く): 318885948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 206, 213, 284, 309, 412, 426, 618, 639, 761, 852, 927, 1236, 1278, 1522, 1854, 2283, 2556, 3044, 3708, 4566, 6849, 7313, 9132, 13698, 14626, 21939, 27396, 29252, 43878, 54031, 65817, 78383, 87756, 108062, 131634, 156766, 162093, 216124, 235149, 263268, 313532, 324186, 470298, 486279, 648372, 705447, 940596, 972558, 1410894, 1945116, 2821788, 5565193, 11130386, 16695579, 22260772, 33391158, 50086737, 66782316, 100173474, 200346948]

約数ペア:

[(1, 200346948), (2, 100173474), (3, 66782316), (4, 50086737), (6, 33391158), (9, 22260772), (12, 16695579), (18, 11130386), (36, 5565193), (71, 2821788), (103, 1945116), (142, 1410894), (206, 972558), (213, 940596), (284, 705447), (309, 648372), (412, 486279), (426, 470298), (618, 324186), (639, 313532), (761, 263268), (852, 235149), (927, 216124), (1236, 162093), (1278, 156766), (1522, 131634), (1854, 108062), (2283, 87756), (2556, 78383), (3044, 65817), (3708, 54031), (4566, 43878), (6849, 29252), (7313, 27396), (9132, 21939), (13698, 14626)]