214507685

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 306519552

約数和(自身を除く): 92011867

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 497, 1295, 2333, 2485, 2627, 11665, 13135, 16331, 18389, 81655, 86321, 91945, 165643, 431605, 604247, 828215, 1159501, 3021235, 5797505, 6128791, 30643955, 42901537, 214507685]

約数ペア:

[(1, 214507685), (5, 42901537), (7, 30643955), (35, 6128791), (37, 5797505), (71, 3021235), (185, 1159501), (259, 828215), (355, 604247), (497, 431605), (1295, 165643), (2333, 91945), (2485, 86321), (2627, 81655), (11665, 18389), (13135, 16331)]