201864477

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 287931616

約数和(自身を除く): 86067139

約数列:

[1, 3, 17, 51, 157, 289, 471, 867, 1483, 2669, 4449, 8007, 25211, 45373, 75633, 136119, 232831, 428587, 698493, 1285761, 3958127, 11874381, 67288159, 201864477]

約数ペア:

[(1, 201864477), (3, 67288159), (17, 11874381), (51, 3958127), (157, 1285761), (289, 698493), (471, 428587), (867, 232831), (1483, 136119), (2669, 75633), (4449, 45373), (8007, 25211)]