225857513

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 271257984

約数和(自身を除く): 45400471

約数列:

[1, 7, 47, 49, 101, 329, 707, 971, 2303, 4747, 4949, 6797, 33229, 45637, 47579, 98071, 232603, 319459, 686497, 2236213, 4609337, 4805479, 32265359, 225857513]

約数ペア:

[(1, 225857513), (7, 32265359), (47, 4805479), (49, 4609337), (101, 2236213), (329, 686497), (707, 319459), (971, 232603), (2303, 98071), (4747, 47579), (4949, 45637), (6797, 33229)]