209339128799

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1\times {\mathrm{16811}}^1$

素因数の和:21910

約数の個数: 16

約数和(自身を含む): 217883520000

約数和(自身を除く): 8544391201

約数列:

[1, 47, 53, 2491, 4999, 16811, 234953, 264947, 790117, 890983, 12452509, 41876201, 84038189, 3949794883, 4454024017, 209339128799]

約数ペア:

[(1, 209339128799), (47, 4454024017), (53, 3949794883), (2491, 84038189), (4999, 41876201), (16811, 12452509), (234953, 890983), (264947, 790117)]