217353610

素因数分解:

$2^1\times 5^1\times {\mathrm{4261}}^1\times {\mathrm{5101}}^1$

素因数の和:9369

約数の個数: 16

約数和(自身を含む): 391405032

約数和(自身を除く): 174051422

約数列:

[1, 2, 5, 10, 4261, 5101, 8522, 10202, 21305, 25505, 42610, 51010, 21735361, 43470722, 108676805, 217353610]

約数ペア:

[(1, 217353610), (2, 108676805), (5, 43470722), (10, 21735361), (4261, 51010), (5101, 42610), (8522, 25505), (10202, 21305)]