221499698

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{132953}}^1$

素因数の和:132986

約数の個数: 24

約数和(自身を含む): 409232412

約数和(自身を除く): 187732714

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 132953, 265906, 930671, 1861342, 2260201, 4520402, 6514697, 13029394, 15821407, 31642814, 110749849, 221499698]

約数ペア:

[(1, 221499698), (2, 110749849), (7, 31642814), (14, 15821407), (17, 13029394), (34, 6514697), (49, 4520402), (98, 2260201), (119, 1861342), (238, 930671), (833, 265906), (1666, 132953)]