222079172

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{11681}}^1$

素因数の和:11796

約数の個数: 36

約数和(自身を含む): 456789564

約数和(自身を除く): 234710392

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 11681, 19012, 23362, 46724, 81767, 163534, 327068, 572369, 1133057, 1144738, 2266114, 2289476, 4532228, 7931399, 15862798, 31725596, 55519793, 111039586, 222079172]

約数ペア:

[(1, 222079172), (2, 111039586), (4, 55519793), (7, 31725596), (14, 15862798), (28, 7931399), (49, 4532228), (97, 2289476), (98, 2266114), (194, 1144738), (196, 1133057), (388, 572369), (679, 327068), (1358, 163534), (2716, 81767), (4753, 46724), (9506, 23362), (11681, 19012)]