221259144

素因数分解:

$2^3\times 3^1\times {\mathrm{9219131}}^1$

素因数の和:9219140

約数の個数: 16

約数和(自身を含む): 553147920

約数和(自身を除く): 331888776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9219131, 18438262, 27657393, 36876524, 55314786, 73753048, 110629572, 221259144]

約数ペア:

[(1, 221259144), (2, 110629572), (3, 73753048), (4, 55314786), (6, 36876524), (8, 27657393), (12, 18438262), (24, 9219131)]