140209954

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{6481}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 218184120

約数和(自身を除く): 77974166

約数列:

[1, 2, 29, 58, 373, 746, 6481, 10817, 12962, 21634, 187949, 375898, 2417413, 4834826, 70104977, 140209954]

約数ペア:

[(1, 140209954), (2, 70104977), (29, 4834826), (58, 2417413), (373, 375898), (746, 187949), (6481, 21634), (10817, 12962)]