208165032

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3079}}^1$

素因数の和:3407

約数の個数: 64

約数和(自身を含む): 580272000

約数和(自身を除く): 372106968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 939, 1252, 1878, 2504, 2817, 3079, 3756, 5634, 6158, 7512, 8451, 9237, 11268, 12316, 16902, 18474, 22536, 24632, 27711, 33804, 36948, 55422, 67608, 73896, 83133, 110844, 166266, 221688, 332532, 665064, 963727, 1927454, 2891181, 3854908, 5782362, 7709816, 8673543, 11564724, 17347086, 23129448, 26020629, 34694172, 52041258, 69388344, 104082516, 208165032]

約数ペア:

[(1, 208165032), (2, 104082516), (3, 69388344), (4, 52041258), (6, 34694172), (8, 26020629), (9, 23129448), (12, 17347086), (18, 11564724), (24, 8673543), (27, 7709816), (36, 5782362), (54, 3854908), (72, 2891181), (108, 1927454), (216, 963727), (313, 665064), (626, 332532), (939, 221688), (1252, 166266), (1878, 110844), (2504, 83133), (2817, 73896), (3079, 67608), (3756, 55422), (5634, 36948), (6158, 33804), (7512, 27711), (8451, 24632), (9237, 22536), (11268, 18474), (12316, 16902)]