201414565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 278380800

約数和(自身を除く): 76966235

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 445, 979, 1265, 1789, 2047, 4895, 8945, 10235, 19679, 22517, 41147, 98395, 112585, 159221, 205735, 452617, 796105, 1751431, 2263085, 3662083, 8757155, 18310415, 40282913, 201414565]

約数ペア:

[(1, 201414565), (5, 40282913), (11, 18310415), (23, 8757155), (55, 3662083), (89, 2263085), (115, 1751431), (253, 796105), (445, 452617), (979, 205735), (1265, 159221), (1789, 112585), (2047, 98395), (4895, 41147), (8945, 22517), (10235, 19679)]