207605666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{321371}}^1$

素因数の和:321409

約数の個数: 16

約数和(自身を含む): 347081760

約数和(自身を除く): 139476094

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 321371, 642742, 5463307, 6106049, 10926614, 12212098, 103802833, 207605666]

約数ペア:

[(1, 207605666), (2, 103802833), (17, 12212098), (19, 10926614), (34, 6106049), (38, 5463307), (323, 642742), (646, 321371)]