200610319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 63566321

約数列:

[1, 7, 13, 17, 91, 103, 119, 221, 721, 1259, 1339, 1547, 1751, 8813, 9373, 12257, 16367, 21403, 22763, 114569, 129677, 149821, 159341, 278239, 907739, 1685801, 1947673, 2204509, 11800607, 15431563, 28658617, 200610319]

約数ペア:

[(1, 200610319), (7, 28658617), (13, 15431563), (17, 11800607), (91, 2204509), (103, 1947673), (119, 1685801), (221, 907739), (721, 278239), (1259, 159341), (1339, 149821), (1547, 129677), (1751, 114569), (8813, 22763), (9373, 21403), (12257, 16367)]