190988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 403200

約数和(自身を除く): 212212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 359, 532, 718, 1436, 2513, 5026, 6821, 10052, 13642, 27284, 47747, 95494, 190988]

約数ペア:

[(1, 190988), (2, 95494), (4, 47747), (7, 27284), (14, 13642), (19, 10052), (28, 6821), (38, 5026), (76, 2513), (133, 1436), (266, 718), (359, 532)]