201387966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 460056576

約数和(自身を除く): 258668610

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2251, 2294, 2418, 2886, 3441, 4502, 6753, 6882, 13506, 14911, 29263, 29822, 44733, 58526, 69781, 83287, 87789, 89466, 139562, 166574, 175578, 209343, 249861, 418686, 499722, 907153, 1082731, 1814306, 2165462, 2581897, 2721459, 3248193, 5163794, 5442918, 6496386, 7745691, 15491382, 33564661, 67129322, 100693983, 201387966]

約数ペア:

[(1, 201387966), (2, 100693983), (3, 67129322), (6, 33564661), (13, 15491382), (26, 7745691), (31, 6496386), (37, 5442918), (39, 5163794), (62, 3248193), (74, 2721459), (78, 2581897), (93, 2165462), (111, 1814306), (186, 1082731), (222, 907153), (403, 499722), (481, 418686), (806, 249861), (962, 209343), (1147, 175578), (1209, 166574), (1443, 139562), (2251, 89466), (2294, 87789), (2418, 83287), (2886, 69781), (3441, 58526), (4502, 44733), (6753, 29822), (6882, 29263), (13506, 14911)]