208074312

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{9931}}^1$

素因数の和:10043

約数の個数: 64

約数和(自身を含む): 584001600

約数和(自身を除く): 375927288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 9931, 10476, 19862, 20952, 29793, 39724, 59586, 79448, 89379, 119172, 178758, 238344, 268137, 357516, 536274, 715032, 963307, 1072548, 1926614, 2145096, 2889921, 3853228, 5779842, 7706456, 8669763, 11559684, 17339526, 23119368, 26009289, 34679052, 52018578, 69358104, 104037156, 208074312]

約数ペア:

[(1, 208074312), (2, 104037156), (3, 69358104), (4, 52018578), (6, 34679052), (8, 26009289), (9, 23119368), (12, 17339526), (18, 11559684), (24, 8669763), (27, 7706456), (36, 5779842), (54, 3853228), (72, 2889921), (97, 2145096), (108, 1926614), (194, 1072548), (216, 963307), (291, 715032), (388, 536274), (582, 357516), (776, 268137), (873, 238344), (1164, 178758), (1746, 119172), (2328, 89379), (2619, 79448), (3492, 59586), (5238, 39724), (6984, 29793), (9931, 20952), (10476, 19862)]