203987316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42181}}^1$

素因数の和:42232

約数の個数: 48

約数和(自身を含む): 529131008

約数和(自身を除く): 325143692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 42181, 84362, 126543, 168724, 253086, 506172, 548353, 1096706, 1307611, 1645059, 2193412, 2615222, 3290118, 3922833, 5230444, 6580236, 7845666, 15691332, 16998943, 33997886, 50996829, 67995772, 101993658, 203987316]

約数ペア:

[(1, 203987316), (2, 101993658), (3, 67995772), (4, 50996829), (6, 33997886), (12, 16998943), (13, 15691332), (26, 7845666), (31, 6580236), (39, 5230444), (52, 3922833), (62, 3290118), (78, 2615222), (93, 2193412), (124, 1645059), (156, 1307611), (186, 1096706), (372, 548353), (403, 506172), (806, 253086), (1209, 168724), (1612, 126543), (2418, 84362), (4836, 42181)]