207973934

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{4153}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 368875200

約数和(自身を除く): 160901266

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 3577, 4153, 7154, 8306, 25039, 29071, 50078, 58142, 203497, 303169, 406994, 606338, 1424479, 2122183, 2848958, 4244366, 14855281, 29710562, 103986967, 207973934]

約数ペア:

[(1, 207973934), (2, 103986967), (7, 29710562), (14, 14855281), (49, 4244366), (73, 2848958), (98, 2122183), (146, 1424479), (343, 606338), (511, 406994), (686, 303169), (1022, 203497), (3577, 58142), (4153, 50078), (7154, 29071), (8306, 25039)]