209968449607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1\times {\mathrm{11119}}^1$

素因数の和:13015

約数の個数: 32

約数和(自身を含む): 257101516800

約数和(自身を除く): 47133067193

約数列:

[1, 7, 17, 89, 119, 623, 1513, 1783, 10591, 11119, 12481, 30311, 77833, 158687, 189023, 212177, 989591, 1110809, 1323161, 2697679, 6927137, 16823047, 18883753, 19825177, 117761329, 138776239, 337028009, 1764440753, 2359196063, 12351085271, 29995492801, 209968449607]

約数ペア:

[(1, 209968449607), (7, 29995492801), (17, 12351085271), (89, 2359196063), (119, 1764440753), (623, 337028009), (1513, 138776239), (1783, 117761329), (10591, 19825177), (11119, 18883753), (12481, 16823047), (30311, 6927137), (77833, 2697679), (158687, 1323161), (189023, 1110809), (212177, 989591)]