201651424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11273}}^1$

素因数の和:11339

約数の個数: 48

約数和(自身を含む): 437521392

約数和(自身を除く): 235869968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 11273, 17888, 22546, 45092, 90184, 146549, 180368, 293098, 360736, 484739, 586196, 969478, 1172392, 1938956, 2344784, 3877912, 4689568, 6301607, 7755824, 12603214, 15511648, 25206428, 50412856, 100825712, 201651424]

約数ペア:

[(1, 201651424), (2, 100825712), (4, 50412856), (8, 25206428), (13, 15511648), (16, 12603214), (26, 7755824), (32, 6301607), (43, 4689568), (52, 3877912), (86, 2344784), (104, 1938956), (172, 1172392), (208, 969478), (344, 586196), (416, 484739), (559, 360736), (688, 293098), (1118, 180368), (1376, 146549), (2236, 90184), (4472, 45092), (8944, 22546), (11273, 17888)]