204568052290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10182581}}^1$

素因数の和:10182643

約数の個数: 48

約数和(自身を含む): 438787823544

約数和(自身を除く): 234219771254

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 20090, 10182581, 20365162, 50912905, 71278067, 101825810, 142556134, 356390335, 417485821, 498946469, 712780670, 834971642, 997892938, 2087429105, 2494732345, 2922400747, 4174858210, 4989464690, 5844801494, 14612003735, 20456805229, 29224007470, 40913610458, 102284026145, 204568052290]

約数ペア:

[(1, 204568052290), (2, 102284026145), (5, 40913610458), (7, 29224007470), (10, 20456805229), (14, 14612003735), (35, 5844801494), (41, 4989464690), (49, 4174858210), (70, 2922400747), (82, 2494732345), (98, 2087429105), (205, 997892938), (245, 834971642), (287, 712780670), (410, 498946469), (490, 417485821), (574, 356390335), (1435, 142556134), (2009, 101825810), (2870, 71278067), (4018, 50912905), (10045, 20365162), (20090, 10182581)]