199371528

素因数分解:

$2^3\times 3^2\times {\mathrm{2769049}}^1$

素因数の和:2769061

約数の個数: 24

約数和(自身を含む): 539964750

約数和(自身を除く): 340593222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2769049, 5538098, 8307147, 11076196, 16614294, 22152392, 24921441, 33228588, 49842882, 66457176, 99685764, 199371528]

約数ペア:

[(1, 199371528), (2, 99685764), (3, 66457176), (4, 49842882), (6, 33228588), (8, 24921441), (9, 22152392), (12, 16614294), (18, 11076196), (24, 8307147), (36, 5538098), (72, 2769049)]