205657709152

素因数分解:

$2^5\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1222523}}^1$

素因数の和:1223291

約数の個数: 48

約数和(自身を含む): 463346376192

約数和(自身を除く): 257688667040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 751, 1502, 3004, 5257, 6008, 10514, 12016, 21028, 24032, 42056, 84112, 168224, 1222523, 2445046, 4890092, 8557661, 9780184, 17115322, 19560368, 34230644, 39120736, 68461288, 136922576, 273845152, 918114773, 1836229546, 3672459092, 6426803411, 7344918184, 12853606822, 14689836368, 25707213644, 29379672736, 51414427288, 102828854576, 205657709152]

約数ペア:

[(1, 205657709152), (2, 102828854576), (4, 51414427288), (7, 29379672736), (8, 25707213644), (14, 14689836368), (16, 12853606822), (28, 7344918184), (32, 6426803411), (56, 3672459092), (112, 1836229546), (224, 918114773), (751, 273845152), (1502, 136922576), (3004, 68461288), (5257, 39120736), (6008, 34230644), (10514, 19560368), (12016, 17115322), (21028, 9780184), (24032, 8557661), (42056, 4890092), (84112, 2445046), (168224, 1222523)]