200219344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1607}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 418723200

約数和(自身を除く): 218503856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599, 1198, 1607, 2396, 3214, 4792, 6428, 7787, 9584, 12856, 15574, 20891, 25712, 31148, 41782, 62296, 83564, 124592, 167128, 334256, 962593, 1925186, 3850372, 7700744, 12513709, 15401488, 25027418, 50054836, 100109672, 200219344]

約数ペア:

[(1, 200219344), (2, 100109672), (4, 50054836), (8, 25027418), (13, 15401488), (16, 12513709), (26, 7700744), (52, 3850372), (104, 1925186), (208, 962593), (599, 334256), (1198, 167128), (1607, 124592), (2396, 83564), (3214, 62296), (4792, 41782), (6428, 31148), (7787, 25712), (9584, 20891), (12856, 15574)]