200826542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 388800000

約数和(自身を除く): 187973458

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 119, 133, 178, 238, 266, 323, 499, 623, 646, 998, 1246, 1513, 1691, 2261, 3026, 3382, 3493, 4522, 6986, 8483, 9481, 10591, 11837, 16966, 18962, 21182, 23674, 28747, 44411, 57494, 59381, 66367, 88822, 118762, 132734, 161177, 201229, 310877, 322354, 402458, 621754, 754987, 843809, 1128239, 1509974, 1687618, 2256478, 5284909, 5906663, 10569818, 11813326, 14344753, 28689506, 100413271, 200826542]

約数ペア:

[(1, 200826542), (2, 100413271), (7, 28689506), (14, 14344753), (17, 11813326), (19, 10569818), (34, 5906663), (38, 5284909), (89, 2256478), (119, 1687618), (133, 1509974), (178, 1128239), (238, 843809), (266, 754987), (323, 621754), (499, 402458), (623, 322354), (646, 310877), (998, 201229), (1246, 161177), (1513, 132734), (1691, 118762), (2261, 88822), (3026, 66367), (3382, 59381), (3493, 57494), (4522, 44411), (6986, 28747), (8483, 23674), (9481, 21182), (10591, 18962), (11837, 16966)]