199948472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{609599}}^1$

素因数の和:609646

約数の個数: 16

約数和(自身を含む): 384048000

約数和(自身を除く): 184099528

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 609599, 1219198, 2438396, 4876792, 24993559, 49987118, 99974236, 199948472]

約数ペア:

[(1, 199948472), (2, 99974236), (4, 49987118), (8, 24993559), (41, 4876792), (82, 2438396), (164, 1219198), (328, 609599)]