201954823105

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1\times {\mathrm{35521}}^1$

素因数の和:38257

約数の個数: 32

約数和(自身を含む): 281620689408

約数和(自身を除く): 79665866303

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 2663, 13315, 18641, 35521, 93205, 162443, 177605, 248647, 812215, 1137101, 1243235, 2166781, 5685505, 10833905, 15167467, 75837335, 94592423, 472962115, 662146961, 3310734805, 5770137803, 28850689015, 40390964621, 201954823105]

約数ペア:

[(1, 201954823105), (5, 40390964621), (7, 28850689015), (35, 5770137803), (61, 3310734805), (305, 662146961), (427, 472962115), (2135, 94592423), (2663, 75837335), (13315, 15167467), (18641, 10833905), (35521, 5685505), (93205, 2166781), (162443, 1243235), (177605, 1137101), (248647, 812215)]