211232644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 442987776

約数和(自身を除く): 231755132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 482, 644, 964, 1361, 1687, 2722, 3374, 5444, 5543, 6748, 9527, 11086, 19054, 22172, 31303, 38108, 38801, 62606, 77602, 125212, 155204, 219121, 328001, 438242, 656002, 876484, 1312004, 2296007, 4592014, 7544023, 9184028, 15088046, 30176092, 52808161, 105616322, 211232644]

約数ペア:

[(1, 211232644), (2, 105616322), (4, 52808161), (7, 30176092), (14, 15088046), (23, 9184028), (28, 7544023), (46, 4592014), (92, 2296007), (161, 1312004), (241, 876484), (322, 656002), (482, 438242), (644, 328001), (964, 219121), (1361, 155204), (1687, 125212), (2722, 77602), (3374, 62606), (5444, 38801), (5543, 38108), (6748, 31303), (9527, 22172), (11086, 19054)]