201526713

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 320112000

約数和(自身を除く): 118585287

約数列:

[1, 3, 9, 23, 29, 59, 69, 87, 177, 207, 261, 531, 569, 667, 1357, 1707, 1711, 2001, 4071, 5121, 5133, 6003, 12213, 13087, 15399, 16501, 33571, 39261, 39353, 49503, 100713, 117783, 118059, 148509, 302139, 354177, 379523, 772133, 973559, 1138569, 2316399, 2920677, 3415707, 6949197, 8762031, 22391857, 67175571, 201526713]

約数ペア:

[(1, 201526713), (3, 67175571), (9, 22391857), (23, 8762031), (29, 6949197), (59, 3415707), (69, 2920677), (87, 2316399), (177, 1138569), (207, 973559), (261, 772133), (531, 379523), (569, 354177), (667, 302139), (1357, 148509), (1707, 118059), (1711, 117783), (2001, 100713), (4071, 49503), (5121, 39353), (5133, 39261), (6003, 33571), (12213, 16501), (13087, 15399)]