214497200

素因数分解:

$2^4\times 5^2\times {\mathrm{536243}}^1$

素因数の和:536261

約数の個数: 30

約数和(自身を含む): 515330484

約数和(自身を除く): 300833284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 536243, 1072486, 2144972, 2681215, 4289944, 5362430, 8579888, 10724860, 13406075, 21449720, 26812150, 42899440, 53624300, 107248600, 214497200]

約数ペア:

[(1, 214497200), (2, 107248600), (4, 53624300), (5, 42899440), (8, 26812150), (10, 21449720), (16, 13406075), (20, 10724860), (25, 8579888), (40, 5362430), (50, 4289944), (80, 2681215), (100, 2144972), (200, 1072486), (400, 536243)]