197512644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{5749}}^1$

素因数の和:6172

約数の個数: 48

約数和(自身を含む): 528080000

約数和(自身を除く): 330567356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 5749, 8589, 11452, 11498, 17178, 17247, 22996, 34356, 34494, 40243, 68988, 80486, 120729, 160972, 241458, 482916, 2351341, 4702682, 7054023, 9405364, 14108046, 16459387, 28216092, 32918774, 49378161, 65837548, 98756322, 197512644]

約数ペア:

[(1, 197512644), (2, 98756322), (3, 65837548), (4, 49378161), (6, 32918774), (7, 28216092), (12, 16459387), (14, 14108046), (21, 9405364), (28, 7054023), (42, 4702682), (84, 2351341), (409, 482916), (818, 241458), (1227, 160972), (1636, 120729), (2454, 80486), (2863, 68988), (4908, 40243), (5726, 34494), (5749, 34356), (8589, 22996), (11452, 17247), (11498, 17178)]