205765644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{4909}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 549920000

約数和(自身を除く): 344154356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3493, 4909, 5988, 6986, 9818, 10479, 13972, 14727, 19636, 20958, 29454, 34363, 41916, 58908, 68726, 103089, 137452, 206178, 412356, 2449591, 4899182, 7348773, 9798364, 14697546, 17147137, 29395092, 34294274, 51441411, 68588548, 102882822, 205765644]

約数ペア:

[(1, 205765644), (2, 102882822), (3, 68588548), (4, 51441411), (6, 34294274), (7, 29395092), (12, 17147137), (14, 14697546), (21, 9798364), (28, 7348773), (42, 4899182), (84, 2449591), (499, 412356), (998, 206178), (1497, 137452), (1996, 103089), (2994, 68726), (3493, 58908), (4909, 41916), (5988, 34363), (6986, 29454), (9818, 20958), (10479, 19636), (13972, 14727)]