214928215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{1607}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 269526528

約数和(自身を除く): 54598313

約数列:

[1, 5, 23, 115, 1163, 1607, 5815, 8035, 26749, 36961, 133745, 184805, 1868941, 9344705, 42985643, 214928215]

約数ペア:

[(1, 214928215), (5, 42985643), (23, 9344705), (115, 1868941), (1163, 184805), (1607, 133745), (5815, 36961), (8035, 26749)]