221796204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71363}}^1$

素因数の和:71414

約数の個数: 48

約数和(自身を含む): 607450368

約数和(自身を除く): 385654164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 71363, 142726, 214089, 285452, 428178, 499541, 856356, 999082, 1498623, 1998164, 2640431, 2997246, 5280862, 5994492, 7921293, 10561724, 15842586, 18483017, 31685172, 36966034, 55449051, 73932068, 110898102, 221796204]

約数ペア:

[(1, 221796204), (2, 110898102), (3, 73932068), (4, 55449051), (6, 36966034), (7, 31685172), (12, 18483017), (14, 15842586), (21, 10561724), (28, 7921293), (37, 5994492), (42, 5280862), (74, 2997246), (84, 2640431), (111, 1998164), (148, 1498623), (222, 999082), (259, 856356), (444, 499541), (518, 428178), (777, 285452), (1036, 214089), (1554, 142726), (3108, 71363)]