207978882

素因数分解:

$2^1\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{15607}}^1$

素因数の和:17833

約数の個数: 16

約数和(自身を含む): 416171712

約数和(自身を除く): 208192830

約数列:

[1, 2, 3, 6, 2221, 4442, 6663, 13326, 15607, 31214, 46821, 93642, 34663147, 69326294, 103989441, 207978882]

約数ペア:

[(1, 207978882), (2, 103989441), (3, 69326294), (6, 34663147), (2221, 93642), (4442, 46821), (6663, 31214), (13326, 15607)]