195500060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1396429}}^1$

素因数の和:1396445

約数の個数: 24

約数和(自身を含む): 469200480

約数和(自身を除く): 273700420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1396429, 2792858, 5585716, 6982145, 9775003, 13964290, 19550006, 27928580, 39100012, 48875015, 97750030, 195500060]

約数ペア:

[(1, 195500060), (2, 97750030), (4, 48875015), (5, 39100012), (7, 27928580), (10, 19550006), (14, 13964290), (20, 9775003), (28, 6982145), (35, 5585716), (70, 2792858), (140, 1396429)]