199902524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{3863}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 370990368

約数和(自身を除く): 171087844

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 3863, 7726, 12937, 15452, 25874, 51748, 65671, 131342, 262684, 2939743, 5879486, 11758972, 49975631, 99951262, 199902524]

約数ペア:

[(1, 199902524), (2, 99951262), (4, 49975631), (17, 11758972), (34, 5879486), (68, 2939743), (761, 262684), (1522, 131342), (3044, 65671), (3863, 51748), (7726, 25874), (12937, 15452)]