200865370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181561}}^1$

素因数の和:1181585

約数の個数: 16

約数和(自身を含む): 382826088

約数和(自身を除く): 181960718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1181561, 2363122, 5907805, 11815610, 20086537, 40173074, 100432685, 200865370]

約数ペア:

[(1, 200865370), (2, 100432685), (5, 40173074), (10, 20086537), (17, 11815610), (34, 5907805), (85, 2363122), (170, 1181561)]