208137708

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1933}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 540436960

約数和(自身を除く): 332299252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1933, 1994, 2991, 3866, 3988, 5799, 5982, 7732, 8973, 11598, 11964, 17397, 17946, 23196, 26919, 34794, 35892, 52191, 53838, 69588, 104382, 107676, 208764, 1927201, 3854402, 5781603, 7708804, 11563206, 17344809, 23126412, 34689618, 52034427, 69379236, 104068854, 208137708]

約数ペア:

[(1, 208137708), (2, 104068854), (3, 69379236), (4, 52034427), (6, 34689618), (9, 23126412), (12, 17344809), (18, 11563206), (27, 7708804), (36, 5781603), (54, 3854402), (108, 1927201), (997, 208764), (1933, 107676), (1994, 104382), (2991, 69588), (3866, 53838), (3988, 52191), (5799, 35892), (5982, 34794), (7732, 26919), (8973, 23196), (11598, 17946), (11964, 17397)]