201968619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{59107}}^1$

素因数の和:59194

約数の個数: 16

約数和(自身を含む): 289392768

約数和(自身を除く): 87424149

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 59107, 177321, 1004819, 3014457, 3960169, 11880507, 67322873, 201968619]

約数ペア:

[(1, 201968619), (3, 67322873), (17, 11880507), (51, 3960169), (67, 3014457), (201, 1004819), (1139, 177321), (3417, 59107)]