201395950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{575417}}^1$

素因数の和:575436

約数の個数: 24

約数和(自身を含む): 428110992

約数和(自身を除く): 226715042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 575417, 1150834, 2877085, 4027919, 5754170, 8055838, 14385425, 20139595, 28770850, 40279190, 100697975, 201395950]

約数ペア:

[(1, 201395950), (2, 100697975), (5, 40279190), (7, 28770850), (10, 20139595), (14, 14385425), (25, 8055838), (35, 5754170), (50, 4027919), (70, 2877085), (175, 1150834), (350, 575417)]