201140960

素因数分解:

$2^5\times 5^1\times {\mathrm{1257131}}^1$

素因数の和:1257146

約数の個数: 24

約数和(自身を含む): 475195896

約数和(自身を除く): 274054936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1257131, 2514262, 5028524, 6285655, 10057048, 12571310, 20114096, 25142620, 40228192, 50285240, 100570480, 201140960]

約数ペア:

[(1, 201140960), (2, 100570480), (4, 50285240), (5, 40228192), (8, 25142620), (10, 20114096), (16, 12571310), (20, 10057048), (32, 6285655), (40, 5028524), (80, 2514262), (160, 1257131)]