199426356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{291559}}^1$

素因数の和:291588

約数の個数: 36

約数和(自身を含む): 530639200

約数和(自身を除く): 331212844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 291559, 583118, 874677, 1166236, 1749354, 2624031, 3498708, 5248062, 5539621, 10496124, 11079242, 16618863, 22158484, 33237726, 49856589, 66475452, 99713178, 199426356]

約数ペア:

[(1, 199426356), (2, 99713178), (3, 66475452), (4, 49856589), (6, 33237726), (9, 22158484), (12, 16618863), (18, 11079242), (19, 10496124), (36, 5539621), (38, 5248062), (57, 3498708), (76, 2624031), (114, 1749354), (171, 1166236), (228, 874677), (342, 583118), (684, 291559)]