201910824

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{21407}}^1$

素因数の和:21550

約数の個数: 48

約数和(自身を含む): 551041920

約数和(自身を除く): 349131096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 21407, 42814, 64221, 85628, 128442, 171256, 192663, 256884, 385326, 513768, 770652, 1541304, 2804317, 5608634, 8412951, 11217268, 16825902, 22434536, 25238853, 33651804, 50477706, 67303608, 100955412, 201910824]

約数ペア:

[(1, 201910824), (2, 100955412), (3, 67303608), (4, 50477706), (6, 33651804), (8, 25238853), (9, 22434536), (12, 16825902), (18, 11217268), (24, 8412951), (36, 5608634), (72, 2804317), (131, 1541304), (262, 770652), (393, 513768), (524, 385326), (786, 256884), (1048, 192663), (1179, 171256), (1572, 128442), (2358, 85628), (3144, 64221), (4716, 42814), (9432, 21407)]