201435232

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 411264000

約数和(自身を除く): 209828768

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 188, 268, 376, 536, 752, 1072, 1504, 1999, 2144, 3149, 3998, 6298, 7996, 12596, 15992, 25192, 31984, 50384, 63968, 93953, 100768, 133933, 187906, 267866, 375812, 535732, 751624, 1071464, 1503248, 2142928, 3006496, 4285856, 6294851, 12589702, 25179404, 50358808, 100717616, 201435232]

約数ペア:

[(1, 201435232), (2, 100717616), (4, 50358808), (8, 25179404), (16, 12589702), (32, 6294851), (47, 4285856), (67, 3006496), (94, 2142928), (134, 1503248), (188, 1071464), (268, 751624), (376, 535732), (536, 375812), (752, 267866), (1072, 187906), (1504, 133933), (1999, 100768), (2144, 93953), (3149, 63968), (3998, 50384), (6298, 31984), (7996, 25192), (12596, 15992)]