212500909007

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223291}}^1$

素因数の和:223451

約数の個数: 24

約数和(自身を含む): 234443202480

約数和(自身を除く): 21942293473

約数列:

[1, 17, 37, 89, 289, 629, 1513, 3293, 10693, 25721, 55981, 223291, 951677, 3795947, 8261767, 19872899, 64531099, 140450039, 337839283, 735297263, 2387650663, 5743267811, 12500053471, 212500909007]

約数ペア:

[(1, 212500909007), (17, 12500053471), (37, 5743267811), (89, 2387650663), (289, 735297263), (629, 337839283), (1513, 140450039), (3293, 64531099), (10693, 19872899), (25721, 8261767), (55981, 3795947), (223291, 951677)]