199742078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{143287}}^1$

素因数の和:143347

約数の個数: 16

約数和(自身を含む): 324977184

約数和(自身を除く): 125235106

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 143287, 286574, 2435879, 4871758, 5874767, 11749534, 99871039, 199742078]

約数ペア:

[(1, 199742078), (2, 99871039), (17, 11749534), (34, 5874767), (41, 4871758), (82, 2435879), (697, 286574), (1394, 143287)]