199468321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6343}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 223816320

約数和(自身を除く): 24347999

約数列:

[1, 13, 41, 59, 533, 767, 2419, 6343, 31447, 82459, 260063, 374237, 3380819, 4865081, 15343717, 199468321]

約数ペア:

[(1, 199468321), (13, 15343717), (41, 4865081), (59, 3380819), (533, 374237), (767, 260063), (2419, 82459), (6343, 31447)]