221444196

素因数分解:

$2^2\times 3^1\times {\mathrm{3373}}^1\times {\mathrm{5471}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 516950784

約数和(自身を除く): 295506588

約数列:

[1, 2, 3, 4, 6, 12, 3373, 5471, 6746, 10119, 10942, 13492, 16413, 20238, 21884, 32826, 40476, 65652, 18453683, 36907366, 55361049, 73814732, 110722098, 221444196]

約数ペア:

[(1, 221444196), (2, 110722098), (3, 73814732), (4, 55361049), (6, 36907366), (12, 18453683), (3373, 65652), (5471, 40476), (6746, 32826), (10119, 21884), (10942, 20238), (13492, 16413)]