201356889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 294403200

約数和(自身を除く): 93046311

約数列:

[1, 3, 19, 29, 57, 87, 181, 543, 551, 673, 1653, 2019, 3439, 5249, 10317, 12787, 15747, 19517, 38361, 58551, 99731, 121813, 299193, 365439, 370823, 1112469, 2314447, 3532577, 6943341, 10597731, 67118963, 201356889]

約数ペア:

[(1, 201356889), (3, 67118963), (19, 10597731), (29, 6943341), (57, 3532577), (87, 2314447), (181, 1112469), (543, 370823), (551, 365439), (673, 299193), (1653, 121813), (2019, 99731), (3439, 58551), (5249, 38361), (10317, 19517), (12787, 15747)]