213340849

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 226840320

約数和(自身を除く): 13499471

約数列:

[1, 29, 47, 193, 811, 1363, 5597, 9071, 23519, 38117, 156523, 263059, 1105393, 4539167, 7356581, 213340849]

約数ペア:

[(1, 213340849), (29, 7356581), (47, 4539167), (193, 1105393), (811, 263059), (1363, 156523), (5597, 38117), (9071, 23519)]