207947978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 385487424

約数和(自身を除く): 177539446

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 251, 413, 502, 826, 1003, 1757, 2006, 3481, 3514, 4267, 6962, 7021, 8534, 14042, 14809, 24367, 29618, 29869, 48734, 59177, 59738, 103663, 118354, 207326, 251753, 414239, 503506, 828478, 873731, 1747462, 1762271, 3524542, 6116117, 12232234, 14853427, 29706854, 103973989, 207947978]

約数ペア:

[(1, 207947978), (2, 103973989), (7, 29706854), (14, 14853427), (17, 12232234), (34, 6116117), (59, 3524542), (118, 1762271), (119, 1747462), (238, 873731), (251, 828478), (413, 503506), (502, 414239), (826, 251753), (1003, 207326), (1757, 118354), (2006, 103663), (3481, 59738), (3514, 59177), (4267, 48734), (6962, 29869), (7021, 29618), (8534, 24367), (14042, 14809)]