201640763469

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1\times {\mathrm{907}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 271982755840

約数和(自身を除く): 70341992371

約数列:

[1, 3, 127, 381, 709, 823, 907, 2127, 2469, 2721, 90043, 104521, 115189, 270129, 313563, 345567, 583507, 643063, 746461, 1750521, 1929189, 2239383, 74105389, 81669001, 94800547, 222316167, 245007003, 284401641, 529240849, 1587722547, 67213587823, 201640763469]

約数ペア:

[(1, 201640763469), (3, 67213587823), (127, 1587722547), (381, 529240849), (709, 284401641), (823, 245007003), (907, 222316167), (2127, 94800547), (2469, 81669001), (2721, 74105389), (90043, 2239383), (104521, 1929189), (115189, 1750521), (270129, 746461), (313563, 643063), (345567, 583507)]