199442877

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 268327488

約数和(自身を除く): 68884611

約数列:

[1, 3, 173, 519, 571, 673, 1713, 2019, 98783, 116429, 296349, 349287, 384283, 1152849, 66480959, 199442877]

約数ペア:

[(1, 199442877), (3, 66480959), (173, 1152849), (519, 384283), (571, 349287), (673, 296349), (1713, 116429), (2019, 98783)]