201631534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31444

約数の個数: 24

約数和(自身を含む): 344750040

約数和(自身を除く): 143118506

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 31397, 62794, 408161, 596543, 816322, 1193086, 5306093, 7755059, 10612186, 15510118, 100815767, 201631534]

約数ペア:

[(1, 201631534), (2, 100815767), (13, 15510118), (19, 10612186), (26, 7755059), (38, 5306093), (169, 1193086), (247, 816322), (338, 596543), (494, 408161), (3211, 62794), (6422, 31397)]