215852038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{5689}}^1$

素因数の和:6063

約数の個数: 16

約数和(自身を含む): 330202080

約数和(自身を除く): 114350042

約数列:

[1, 2, 61, 122, 311, 622, 5689, 11378, 18971, 37942, 347029, 694058, 1769279, 3538558, 107926019, 215852038]

約数ペア:

[(1, 215852038), (2, 107926019), (61, 3538558), (122, 1769279), (311, 694058), (622, 347029), (5689, 37942), (11378, 18971)]