199126508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 423037440

約数和(自身を除く): 223910932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 487, 859, 974, 1718, 1948, 3409, 3436, 6013, 6818, 8279, 12026, 13636, 14603, 16558, 24052, 29206, 33116, 57953, 58412, 102221, 115906, 204442, 231812, 408884, 418333, 836666, 1673332, 2928331, 5856662, 7111661, 11713324, 14223322, 28446644, 49781627, 99563254, 199126508]

約数ペア:

[(1, 199126508), (2, 99563254), (4, 49781627), (7, 28446644), (14, 14223322), (17, 11713324), (28, 7111661), (34, 5856662), (68, 2928331), (119, 1673332), (238, 836666), (476, 418333), (487, 408884), (859, 231812), (974, 204442), (1718, 115906), (1948, 102221), (3409, 58412), (3436, 57953), (6013, 33116), (6818, 29206), (8279, 24052), (12026, 16558), (13636, 14603)]