209997168

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^2\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 60

約数和(自身を含む): 550230408

約数和(自身を除く): 340233240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 701, 948, 1264, 1402, 1896, 2103, 2804, 3792, 4206, 5608, 6241, 8412, 11216, 12482, 16824, 18723, 24964, 33648, 37446, 49928, 55379, 74892, 99856, 110758, 149784, 166137, 221516, 299568, 332274, 443032, 664548, 886064, 1329096, 2658192, 4374941, 8749882, 13124823, 17499764, 26249646, 34999528, 52499292, 69999056, 104998584, 209997168]

約数ペア:

[(1, 209997168), (2, 104998584), (3, 69999056), (4, 52499292), (6, 34999528), (8, 26249646), (12, 17499764), (16, 13124823), (24, 8749882), (48, 4374941), (79, 2658192), (158, 1329096), (237, 886064), (316, 664548), (474, 443032), (632, 332274), (701, 299568), (948, 221516), (1264, 166137), (1402, 149784), (1896, 110758), (2103, 99856), (2804, 74892), (3792, 55379), (4206, 49928), (5608, 37446), (6241, 33648), (8412, 24964), (11216, 18723), (12482, 16824)]