220806014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3659}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 391063680

約数和(自身を除く): 170257666

約数列:

[1, 2, 11, 13, 22, 26, 143, 211, 286, 422, 2321, 2743, 3659, 4642, 5486, 7318, 30173, 40249, 47567, 60346, 80498, 95134, 523237, 772049, 1046474, 1544098, 8492539, 10036637, 16985078, 20073274, 110403007, 220806014]

約数ペア:

[(1, 220806014), (2, 110403007), (11, 20073274), (13, 16985078), (22, 10036637), (26, 8492539), (143, 1544098), (211, 1046474), (286, 772049), (422, 523237), (2321, 95134), (2743, 80498), (3659, 60346), (4642, 47567), (5486, 40249), (7318, 30173)]