201645370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{876719}}^1$

素因数の和:876749

約数の個数: 16

約数和(自身を含む): 378743040

約数和(自身を除く): 177097670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 876719, 1753438, 4383595, 8767190, 20164537, 40329074, 100822685, 201645370]

約数ペア:

[(1, 201645370), (2, 100822685), (5, 40329074), (10, 20164537), (23, 8767190), (46, 4383595), (115, 1753438), (230, 876719)]