210132286

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8681}}^1$

素因数の和:8729

約数の個数: 48

約数和(自身を含む): 415694160

約数和(自身を除く): 205561874

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 8681, 12103, 17362, 24206, 60767, 112853, 121534, 164939, 225706, 329878, 425369, 789971, 850738, 1154573, 1579942, 2144207, 2309146, 4288414, 5529797, 8082011, 11059594, 15009449, 16164022, 30018898, 105066143, 210132286]

約数ペア:

[(1, 210132286), (2, 105066143), (7, 30018898), (13, 16164022), (14, 15009449), (19, 11059594), (26, 8082011), (38, 5529797), (49, 4288414), (91, 2309146), (98, 2144207), (133, 1579942), (182, 1154573), (247, 850738), (266, 789971), (494, 425369), (637, 329878), (931, 225706), (1274, 164939), (1729, 121534), (1862, 112853), (3458, 60767), (8681, 24206), (12103, 17362)]