202465143

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 309504000

約数和(自身を除く): 107038857

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1269, 1549, 2781, 4647, 4841, 13941, 14523, 41823, 43569, 72803, 130707, 159547, 218409, 478641, 655227, 1435923, 1965681, 4307769, 7498709, 22496127, 67488381, 202465143]

約数ペア:

[(1, 202465143), (3, 67488381), (9, 22496127), (27, 7498709), (47, 4307769), (103, 1965681), (141, 1435923), (309, 655227), (423, 478641), (927, 218409), (1269, 159547), (1549, 130707), (2781, 72803), (4647, 43569), (4841, 41823), (13941, 14523)]