207149478

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{112459}}^1$

素因数の和:112771

約数の個数: 16

約数和(自身を含む): 415652160

約数和(自身を除く): 208502682

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 112459, 224918, 337377, 674754, 34524913, 69049826, 103574739, 207149478]

約数ペア:

[(1, 207149478), (2, 103574739), (3, 69049826), (6, 34524913), (307, 674754), (614, 337377), (921, 224918), (1842, 112459)]