197129730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{938713}}^1$

素因数の和:938730

約数の個数: 32

約数和(自身を含む): 540699264

約数和(自身を除く): 343569534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 938713, 1877426, 2816139, 4693565, 5632278, 6570991, 9387130, 13141982, 14080695, 19712973, 28161390, 32854955, 39425946, 65709910, 98564865, 197129730]

約数ペア:

[(1, 197129730), (2, 98564865), (3, 65709910), (5, 39425946), (6, 32854955), (7, 28161390), (10, 19712973), (14, 14080695), (15, 13141982), (21, 9387130), (30, 6570991), (35, 5632278), (42, 4693565), (70, 2816139), (105, 1877426), (210, 938713)]