206301145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 67414055

約数列:

[1, 5, 19, 23, 95, 115, 263, 359, 437, 1315, 1795, 2185, 4997, 6049, 6821, 8257, 24985, 30245, 34105, 41285, 94417, 114931, 156883, 472085, 574655, 784415, 1793923, 2171591, 8969615, 10857955, 41260229, 206301145]

約数ペア:

[(1, 206301145), (5, 41260229), (19, 10857955), (23, 8969615), (95, 2171591), (115, 1793923), (263, 784415), (359, 574655), (437, 472085), (1315, 156883), (1795, 114931), (2185, 94417), (4997, 41285), (6049, 34105), (6821, 30245), (8257, 24985)]