201381608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2837}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 398455200

約数和(自身を除く): 197073592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 467, 934, 1868, 2837, 3736, 5674, 8873, 11348, 17746, 22696, 35492, 53903, 70984, 107806, 215612, 431224, 1324879, 2649758, 5299516, 10599032, 25172701, 50345402, 100690804, 201381608]

約数ペア:

[(1, 201381608), (2, 100690804), (4, 50345402), (8, 25172701), (19, 10599032), (38, 5299516), (76, 2649758), (152, 1324879), (467, 431224), (934, 215612), (1868, 107806), (2837, 70984), (3736, 53903), (5674, 35492), (8873, 22696), (11348, 17746)]