206582628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 562749600

約数和(自身を除く): 356166972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 409, 588, 818, 859, 1227, 1636, 1718, 2454, 2577, 2863, 3436, 4908, 5154, 5726, 6013, 8589, 10308, 11452, 12026, 17178, 18039, 20041, 24052, 34356, 36078, 40082, 42091, 60123, 72156, 80164, 84182, 120246, 126273, 168364, 240492, 252546, 351331, 505092, 702662, 1053993, 1405324, 2107986, 2459317, 4215972, 4918634, 7377951, 9837268, 14755902, 17215219, 29511804, 34430438, 51645657, 68860876, 103291314, 206582628]

約数ペア:

[(1, 206582628), (2, 103291314), (3, 68860876), (4, 51645657), (6, 34430438), (7, 29511804), (12, 17215219), (14, 14755902), (21, 9837268), (28, 7377951), (42, 4918634), (49, 4215972), (84, 2459317), (98, 2107986), (147, 1405324), (196, 1053993), (294, 702662), (409, 505092), (588, 351331), (818, 252546), (859, 240492), (1227, 168364), (1636, 126273), (1718, 120246), (2454, 84182), (2577, 80164), (2863, 72156), (3436, 60123), (4908, 42091), (5154, 40082), (5726, 36078), (6013, 34356), (8589, 24052), (10308, 20041), (11452, 18039), (12026, 17178)]