205964751764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2909}}^1\times {\mathrm{6977}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 375254510400

約数和(自身を除く): 169289758636

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 2537, 2909, 5074, 5818, 6977, 10148, 11636, 13954, 27908, 125087, 171631, 250174, 300011, 343262, 411643, 500348, 600022, 686524, 823286, 1200044, 1646572, 7380133, 14760266, 17700649, 20296093, 29520532, 35401298, 40592186, 70802596, 81184372, 872731999, 1197469487, 1745463998, 2394938974, 3490927996, 4789877948, 51491187941, 102982375882, 205964751764]

約数ペア:

[(1, 205964751764), (2, 102982375882), (4, 51491187941), (43, 4789877948), (59, 3490927996), (86, 2394938974), (118, 1745463998), (172, 1197469487), (236, 872731999), (2537, 81184372), (2909, 70802596), (5074, 40592186), (5818, 35401298), (6977, 29520532), (10148, 20296093), (11636, 17700649), (13954, 14760266), (27908, 7380133), (125087, 1646572), (171631, 1200044), (250174, 823286), (300011, 686524), (343262, 600022), (411643, 500348)]