205932930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5081}}^1$

素因数の和:5291

約数の個数: 64

約数和(自身を含む): 567883008

約数和(自身を除く): 361950078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 4053, 5081, 5790, 6755, 8106, 10162, 13510, 15243, 20265, 25405, 30486, 35567, 40530, 50810, 71134, 76215, 106701, 152430, 177835, 213402, 355670, 533505, 980633, 1067010, 1961266, 2941899, 4903165, 5883798, 6864431, 9806330, 13728862, 14709495, 20593293, 29418990, 34322155, 41186586, 68644310, 102966465, 205932930]

約数ペア:

[(1, 205932930), (2, 102966465), (3, 68644310), (5, 41186586), (6, 34322155), (7, 29418990), (10, 20593293), (14, 14709495), (15, 13728862), (21, 9806330), (30, 6864431), (35, 5883798), (42, 4903165), (70, 2941899), (105, 1961266), (193, 1067010), (210, 980633), (386, 533505), (579, 355670), (965, 213402), (1158, 177835), (1351, 152430), (1930, 106701), (2702, 76215), (2895, 71134), (4053, 50810), (5081, 40530), (5790, 35567), (6755, 30486), (8106, 25405), (10162, 20265), (13510, 15243)]