201892287

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{12821}}^1$

素因数の和:13034

約数の個数: 16

約数和(自身を含む): 280032480

約数和(自身を除く): 78140193

約数列:

[1, 3, 29, 87, 181, 543, 5249, 12821, 15747, 38463, 371809, 1115427, 2320601, 6961803, 67297429, 201892287]

約数ペア:

[(1, 201892287), (3, 67297429), (29, 6961803), (87, 2320601), (181, 1115427), (543, 371809), (5249, 38463), (12821, 15747)]