209202434

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{649697}}^1$

素因数の和:649729

約数の個数: 16

約数和(自身を含む): 374226048

約数和(自身を除く): 165023614

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 649697, 1299394, 4547879, 9095758, 14943031, 29886062, 104601217, 209202434]

約数ペア:

[(1, 209202434), (2, 104601217), (7, 29886062), (14, 14943031), (23, 9095758), (46, 4547879), (161, 1299394), (322, 649697)]