209971737534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30246577}}^1$

素因数の和:30246684

約数の個数: 32

約数和(自身を含む): 457328259360

約数和(自身を除く): 247356521826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 30246577, 60493154, 90739731, 181479462, 393205501, 786411002, 1179616503, 2359233006, 2691945353, 5383890706, 8075836059, 16151672118, 34995289589, 69990579178, 104985868767, 209971737534]

約数ペア:

[(1, 209971737534), (2, 104985868767), (3, 69990579178), (6, 34995289589), (13, 16151672118), (26, 8075836059), (39, 5383890706), (78, 2691945353), (89, 2359233006), (178, 1179616503), (267, 786411002), (534, 393205501), (1157, 181479462), (2314, 90739731), (3471, 60493154), (6942, 30246577)]