199198680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57241}}^1$

素因数の和:57284

約数の個数: 64

約数和(自身を含む): 618213600

約数和(自身を除く): 419014920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57241, 114482, 171723, 228964, 286205, 343446, 457928, 572410, 686892, 858615, 1144820, 1373784, 1659989, 1717230, 2289640, 3319978, 3434460, 4979967, 6639956, 6868920, 8299945, 9959934, 13279912, 16599890, 19919868, 24899835, 33199780, 39839736, 49799670, 66399560, 99599340, 199198680]

約数ペア:

[(1, 199198680), (2, 99599340), (3, 66399560), (4, 49799670), (5, 39839736), (6, 33199780), (8, 24899835), (10, 19919868), (12, 16599890), (15, 13279912), (20, 9959934), (24, 8299945), (29, 6868920), (30, 6639956), (40, 4979967), (58, 3434460), (60, 3319978), (87, 2289640), (116, 1717230), (120, 1659989), (145, 1373784), (174, 1144820), (232, 858615), (290, 686892), (348, 572410), (435, 457928), (580, 343446), (696, 286205), (870, 228964), (1160, 171723), (1740, 114482), (3480, 57241)]