219147528

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{46351}}^1$

素因数の和:46557

約数の個数: 32

約数和(自身を含む): 550661760

約数和(自身を除く): 331514232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 46351, 92702, 139053, 185404, 278106, 370808, 556212, 1112424, 9131147, 18262294, 27393441, 36524588, 54786882, 73049176, 109573764, 219147528]

約数ペア:

[(1, 219147528), (2, 109573764), (3, 73049176), (4, 54786882), (6, 36524588), (8, 27393441), (12, 18262294), (24, 9131147), (197, 1112424), (394, 556212), (591, 370808), (788, 278106), (1182, 185404), (1576, 139053), (2364, 92702), (4728, 46351)]