208875372

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{106787}}^1$

素因数の和:106957

約数の個数: 24

約数和(自身を含む): 490370496

約数和(自身を除く): 281495124

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 106787, 213574, 320361, 427148, 640722, 1281444, 17406281, 34812562, 52218843, 69625124, 104437686, 208875372]

約数ペア:

[(1, 208875372), (2, 104437686), (3, 69625124), (4, 52218843), (6, 34812562), (12, 17406281), (163, 1281444), (326, 640722), (489, 427148), (652, 320361), (978, 213574), (1956, 106787)]