227291288

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30983}}^1$

素因数の和:31127

約数の個数: 32

約数和(自身を含む): 490786560

約数和(自身を除く): 263495272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 30983, 61966, 123932, 216881, 247864, 433762, 867524, 1735048, 4058773, 8117546, 16235092, 28411411, 32470184, 56822822, 113645644, 227291288]

約数ペア:

[(1, 227291288), (2, 113645644), (4, 56822822), (7, 32470184), (8, 28411411), (14, 16235092), (28, 8117546), (56, 4058773), (131, 1735048), (262, 867524), (524, 433762), (917, 247864), (1048, 216881), (1834, 123932), (3668, 61966), (7336, 30983)]