213734410

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{40867}}^1$

素因数の和:41397

約数の個数: 16

約数和(自身を含む): 385466976

約数和(自身を除く): 171732566

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 40867, 81734, 204335, 408670, 21373441, 42746882, 106867205, 213734410]

約数ペア:

[(1, 213734410), (2, 106867205), (5, 42746882), (10, 21373441), (523, 408670), (1046, 204335), (2615, 81734), (5230, 40867)]