208020832

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 431434080

約数和(自身を除く): 223413248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 2593, 3488, 5014, 5186, 10028, 10372, 20056, 20744, 40112, 41488, 59639, 80224, 82976, 119278, 238556, 282637, 477112, 565274, 954224, 1130548, 1908448, 2261096, 4522192, 6500651, 9044384, 13001302, 26002604, 52005208, 104010416, 208020832]

約数ペア:

[(1, 208020832), (2, 104010416), (4, 52005208), (8, 26002604), (16, 13001302), (23, 9044384), (32, 6500651), (46, 4522192), (92, 2261096), (109, 1908448), (184, 1130548), (218, 954224), (368, 565274), (436, 477112), (736, 282637), (872, 238556), (1744, 119278), (2507, 82976), (2593, 80224), (3488, 59639), (5014, 41488), (5186, 40112), (10028, 20744), (10372, 20056)]