202486340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30773}}^1$

素因数の和:30836

約数の個数: 48

約数和(自身を含む): 496323072

約数和(自身を除く): 293836732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 30773, 61546, 123092, 153865, 215411, 307730, 430822, 615460, 861644, 1077055, 1446331, 2154110, 2892662, 4308220, 5785324, 7231655, 10124317, 14463310, 20248634, 28926620, 40497268, 50621585, 101243170, 202486340]

約数ペア:

[(1, 202486340), (2, 101243170), (4, 50621585), (5, 40497268), (7, 28926620), (10, 20248634), (14, 14463310), (20, 10124317), (28, 7231655), (35, 5785324), (47, 4308220), (70, 2892662), (94, 2154110), (140, 1446331), (188, 1077055), (235, 861644), (329, 615460), (470, 430822), (658, 307730), (940, 215411), (1316, 153865), (1645, 123092), (3290, 61546), (6580, 30773)]