201739748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{423823}}^1$

素因数の和:423851

約数の個数: 24

約数和(自身を含む): 427214592

約数和(自身を除く): 225474844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 423823, 847646, 1695292, 2966761, 5933522, 7204991, 11867044, 14409982, 28819964, 50434937, 100869874, 201739748]

約数ペア:

[(1, 201739748), (2, 100869874), (4, 50434937), (7, 28819964), (14, 14409982), (17, 11867044), (28, 7204991), (34, 5933522), (68, 2966761), (119, 1695292), (238, 847646), (476, 423823)]