200836870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21163}}^1$

素因数の和:21256

約数の個数: 32

約数和(自身を含む): 394666272

約数和(自身を除く): 193829402

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21163, 42326, 105815, 211630, 275119, 550238, 1375595, 1544899, 2751190, 3089798, 7724495, 15448990, 20083687, 40167374, 100418435, 200836870]

約数ペア:

[(1, 200836870), (2, 100418435), (5, 40167374), (10, 20083687), (13, 15448990), (26, 7724495), (65, 3089798), (73, 2751190), (130, 1544899), (146, 1375595), (365, 550238), (730, 275119), (949, 211630), (1898, 105815), (4745, 42326), (9490, 21163)]