212350916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{26113}}^1$

素因数の和:26243

約数の個数: 24

約数和(自身を含む): 394843680

約数和(自身を除く): 182492764

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 26113, 52226, 104452, 496147, 992294, 1984588, 2794091, 5588182, 11176364, 53087729, 106175458, 212350916]

約数ペア:

[(1, 212350916), (2, 106175458), (4, 53087729), (19, 11176364), (38, 5588182), (76, 2794091), (107, 1984588), (214, 992294), (428, 496147), (2033, 104452), (4066, 52226), (8132, 26113)]