201538236

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1297}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 491952384

約数和(自身を除く): 290414148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 563, 1126, 1297, 1689, 2252, 2594, 3378, 3891, 5188, 6756, 7782, 12949, 15564, 25898, 29831, 38847, 51796, 59662, 77694, 89493, 119324, 155388, 178986, 357972, 730211, 1460422, 2190633, 2920844, 4381266, 8762532, 16794853, 33589706, 50384559, 67179412, 100769118, 201538236]

約数ペア:

[(1, 201538236), (2, 100769118), (3, 67179412), (4, 50384559), (6, 33589706), (12, 16794853), (23, 8762532), (46, 4381266), (69, 2920844), (92, 2190633), (138, 1460422), (276, 730211), (563, 357972), (1126, 178986), (1297, 155388), (1689, 119324), (2252, 89493), (2594, 77694), (3378, 59662), (3891, 51796), (5188, 38847), (6756, 29831), (7782, 25898), (12949, 15564)]