223621084

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 396568368

約数和(自身を除く): 172947284

約数列:

[1, 2, 4, 97, 194, 388, 443, 886, 1301, 1772, 2602, 5204, 42971, 85942, 126197, 171884, 252394, 504788, 576343, 1152686, 2305372, 55905271, 111810542, 223621084]

約数ペア:

[(1, 223621084), (2, 111810542), (4, 55905271), (97, 2305372), (194, 1152686), (388, 576343), (443, 504788), (886, 252394), (1301, 171884), (1772, 126197), (2602, 85942), (5204, 42971)]