210855894

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 430017120

約数和(自身を除く): 219161226

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 389, 778, 1167, 1481, 2334, 2962, 4443, 8886, 23729, 47458, 71187, 90341, 142374, 180682, 271023, 542046, 576109, 1152218, 1728327, 3456654, 35142649, 70285298, 105427947, 210855894]

約数ペア:

[(1, 210855894), (2, 105427947), (3, 70285298), (6, 35142649), (61, 3456654), (122, 1728327), (183, 1152218), (366, 576109), (389, 542046), (778, 271023), (1167, 180682), (1481, 142374), (2334, 90341), (2962, 71187), (4443, 47458), (8886, 23729)]