220160116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{68543}}^1$

素因数の和:68631

約数の個数: 24

約数和(自身を含む): 426069504

約数和(自身を除く): 205909388

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 68543, 137086, 274172, 753973, 1507946, 3015892, 5003639, 10007278, 20014556, 55040029, 110080058, 220160116]

約数ペア:

[(1, 220160116), (2, 110080058), (4, 55040029), (11, 20014556), (22, 10007278), (44, 5003639), (73, 3015892), (146, 1507946), (292, 753973), (803, 274172), (1606, 137086), (3212, 68543)]