208070736

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{105727}}^1$

素因数の和:105779

約数の個数: 40

約数和(自身を含む): 550631424

約数和(自身を除く): 342560688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 105727, 211454, 317181, 422908, 634362, 845816, 1268724, 1691632, 2537448, 4334807, 5074896, 8669614, 13004421, 17339228, 26008842, 34678456, 52017684, 69356912, 104035368, 208070736]

約数ペア:

[(1, 208070736), (2, 104035368), (3, 69356912), (4, 52017684), (6, 34678456), (8, 26008842), (12, 17339228), (16, 13004421), (24, 8669614), (41, 5074896), (48, 4334807), (82, 2537448), (123, 1691632), (164, 1268724), (246, 845816), (328, 634362), (492, 422908), (656, 317181), (984, 211454), (1968, 105727)]