199970682

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 405565440

約数和(自身を除く): 205594758

約数列:

[1, 2, 3, 6, 139, 163, 278, 326, 417, 489, 834, 978, 1471, 2942, 4413, 8826, 22657, 45314, 67971, 135942, 204469, 239773, 408938, 479546, 613407, 719319, 1226814, 1438638, 33328447, 66656894, 99985341, 199970682]

約数ペア:

[(1, 199970682), (2, 99985341), (3, 66656894), (6, 33328447), (139, 1438638), (163, 1226814), (278, 719319), (326, 613407), (417, 479546), (489, 408938), (834, 239773), (978, 204469), (1471, 135942), (2942, 67971), (4413, 45314), (8826, 22657)]