199946994316

素因数分解:

$2^2\times {\mathrm{1421249}}^1\times {\mathrm{35171}}^1$

素因数の和:1456424

約数の個数: 12

約数和(自身を含む): 349917435000

約数和(自身を除く): 149970440684

約数列:

[1, 2, 4, 35171, 70342, 140684, 1421249, 2842498, 5684996, 49986748579, 99973497158, 199946994316]

約数ペア:

[(1, 199946994316), (2, 99973497158), (4, 49986748579), (35171, 5684996), (70342, 2842498), (140684, 1421249)]