149200

素因数分解:

$2^4\times 5^2\times {\mathrm{373}}^1$

素因数の和:391

約数の個数: 30

約数和(自身を含む): 359414

約数和(自身を除く): 210214

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 373, 400, 746, 1492, 1865, 2984, 3730, 5968, 7460, 9325, 14920, 18650, 29840, 37300, 74600, 149200]

約数ペア:

[(1, 149200), (2, 74600), (4, 37300), (5, 29840), (8, 18650), (10, 14920), (16, 9325), (20, 7460), (25, 5968), (40, 3730), (50, 2984), (80, 1865), (100, 1492), (200, 746), (373, 400)]