208792443021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{84053}}^1$

素因数の和:85045

約数の個数: 32

約数和(自身を含む): 300657795840

約数和(自身を除く): 91865352819

約数列:

[1, 3, 17, 51, 53, 159, 901, 919, 2703, 2757, 15623, 46869, 48707, 84053, 146121, 252159, 828019, 1428901, 2484057, 4286703, 4454809, 13364427, 75731753, 77244707, 227195259, 231734121, 1313160019, 3939480057, 4093969471, 12281908413, 69597481007, 208792443021]

約数ペア:

[(1, 208792443021), (3, 69597481007), (17, 12281908413), (51, 4093969471), (53, 3939480057), (159, 1313160019), (901, 231734121), (919, 227195259), (2703, 77244707), (2757, 75731753), (15623, 13364427), (46869, 4454809), (48707, 4286703), (84053, 2484057), (146121, 1428901), (252159, 828019)]