200013835

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 288839520

約数和(自身を除く): 88825685

約数列:

[1, 5, 7, 35, 49, 59, 101, 137, 245, 295, 413, 505, 685, 707, 959, 2065, 2891, 3535, 4795, 4949, 5959, 6713, 8083, 13837, 14455, 24745, 29795, 33565, 40415, 41713, 56581, 69185, 96859, 208565, 282905, 291991, 396067, 484295, 678013, 816383, 1459955, 1980335, 3390065, 4081915, 5714681, 28573405, 40002767, 200013835]

約数ペア:

[(1, 200013835), (5, 40002767), (7, 28573405), (35, 5714681), (49, 4081915), (59, 3390065), (101, 1980335), (137, 1459955), (245, 816383), (295, 678013), (413, 484295), (505, 396067), (685, 291991), (707, 282905), (959, 208565), (2065, 96859), (2891, 69185), (3535, 56581), (4795, 41713), (4949, 40415), (5959, 33565), (6713, 29795), (8083, 24745), (13837, 14455)]