223690168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2150867}}^1$

素因数の和:2150886

約数の個数: 16

約数和(自身を含む): 451682280

約数和(自身を除く): 227992112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2150867, 4301734, 8603468, 17206936, 27961271, 55922542, 111845084, 223690168]

約数ペア:

[(1, 223690168), (2, 111845084), (4, 55922542), (8, 27961271), (13, 17206936), (26, 8603468), (52, 4301734), (104, 2150867)]