201407245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 278201952

約数和(自身を除く): 76794707

約数列:

[1, 5, 13, 17, 65, 85, 113, 221, 565, 1105, 1469, 1613, 1921, 7345, 8065, 9605, 20969, 24973, 27421, 104845, 124865, 137105, 182269, 356473, 911345, 1782365, 2369497, 3098573, 11847485, 15492865, 40281449, 201407245]

約数ペア:

[(1, 201407245), (5, 40281449), (13, 15492865), (17, 11847485), (65, 3098573), (85, 2369497), (113, 1782365), (221, 911345), (565, 356473), (1105, 182269), (1469, 137105), (1613, 124865), (1921, 104845), (7345, 27421), (8065, 24973), (9605, 20969)]