208029777

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{11351}}^1$

素因数の和:11544

約数の個数: 16

約数和(自身を含む): 286070400

約数和(自身を除く): 78040623

約数列:

[1, 3, 41, 123, 149, 447, 6109, 11351, 18327, 34053, 465391, 1396173, 1691299, 5073897, 69343259, 208029777]

約数ペア:

[(1, 208029777), (3, 69343259), (41, 5073897), (123, 1691299), (149, 1396173), (447, 465391), (6109, 34053), (11351, 18327)]