223875256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32203}}^1$

素因数の和:32299

約数の個数: 32

約数和(自身を含む): 463737600

約数和(自身を除く): 239862344

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 32203, 64406, 128812, 257624, 354233, 708466, 1416932, 2544037, 2833864, 5088074, 10176148, 20352296, 27984407, 55968814, 111937628, 223875256]

約数ペア:

[(1, 223875256), (2, 111937628), (4, 55968814), (8, 27984407), (11, 20352296), (22, 10176148), (44, 5088074), (79, 2833864), (88, 2544037), (158, 1416932), (316, 708466), (632, 354233), (869, 257624), (1738, 128812), (3476, 64406), (6952, 32203)]