201007898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9327

約数の個数: 48

約数和(自身を含む): 399979944

約数和(自身を除く): 198972046

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 9281, 10829, 18562, 21658, 64967, 120653, 129934, 157777, 241306, 315554, 454769, 844571, 909538, 1104439, 1689142, 2051101, 2208878, 4102202, 5911997, 7731073, 11823994, 14357707, 15462146, 28715414, 100503949, 201007898]

約数ペア:

[(1, 201007898), (2, 100503949), (7, 28715414), (13, 15462146), (14, 14357707), (17, 11823994), (26, 7731073), (34, 5911997), (49, 4102202), (91, 2208878), (98, 2051101), (119, 1689142), (182, 1104439), (221, 909538), (238, 844571), (442, 454769), (637, 315554), (833, 241306), (1274, 157777), (1547, 129934), (1666, 120653), (3094, 64967), (9281, 21658), (10829, 18562)]