200497954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 316249920

約数和(自身を除く): 115751966

約数列:

[1, 2, 41, 82, 83, 89, 166, 178, 331, 662, 3403, 3649, 6806, 7298, 7387, 13571, 14774, 27142, 27473, 29459, 54946, 58918, 302867, 605734, 1126393, 1207819, 2252786, 2415638, 2445097, 4890194, 100248977, 200497954]

約数ペア:

[(1, 200497954), (2, 100248977), (41, 4890194), (82, 2445097), (83, 2415638), (89, 2252786), (166, 1207819), (178, 1126393), (331, 605734), (662, 302867), (3403, 58918), (3649, 54946), (6806, 29459), (7298, 27473), (7387, 27142), (13571, 14774)]