201978881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11399}}^1$

素因数の和:11488

約数の個数: 16

約数和(自身を含む): 229824000

約数和(自身を除く): 27845119

約数列:

[1, 13, 29, 47, 377, 611, 1363, 11399, 17719, 148187, 330571, 535753, 4297423, 6964789, 15536837, 201978881]

約数ペア:

[(1, 201978881), (13, 15536837), (29, 6964789), (47, 4297423), (377, 535753), (611, 330571), (1363, 148187), (11399, 17719)]