223670512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1075339}}^1$

素因数の和:1075360

約数の個数: 20

約数和(自身を含む): 466697560

約数和(自身を除く): 243027048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1075339, 2150678, 4301356, 8602712, 13979407, 17205424, 27958814, 55917628, 111835256, 223670512]

約数ペア:

[(1, 223670512), (2, 111835256), (4, 55917628), (8, 27958814), (13, 17205424), (16, 13979407), (26, 8602712), (52, 4301356), (104, 2150678), (208, 1075339)]