202557170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1667}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 378302400

約数和(自身を除く): 175745230

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 419, 838, 1667, 2095, 3334, 4190, 8335, 12151, 16670, 24302, 48343, 60755, 96686, 121510, 241715, 483430, 698473, 1396946, 3492365, 6984730, 20255717, 40511434, 101278585, 202557170]

約数ペア:

[(1, 202557170), (2, 101278585), (5, 40511434), (10, 20255717), (29, 6984730), (58, 3492365), (145, 1396946), (290, 698473), (419, 483430), (838, 241715), (1667, 121510), (2095, 96686), (3334, 60755), (4190, 48343), (8335, 24302), (12151, 16670)]