202201978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 165758342

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 103, 181, 187, 206, 319, 362, 374, 493, 638, 986, 1133, 1751, 1991, 2266, 2987, 3077, 3502, 3982, 5249, 5423, 5974, 6154, 10498, 10846, 18643, 19261, 32857, 33847, 37286, 38522, 50779, 57739, 65714, 67694, 89233, 101558, 115478, 178466, 205073, 316931, 410146, 540647, 558569, 633862, 981563, 1081294, 1117138, 1963126, 3486241, 5947117, 6972482, 9190999, 11894234, 18381998, 101100989, 202201978]

約数ペア:

[(1, 202201978), (2, 101100989), (11, 18381998), (17, 11894234), (22, 9190999), (29, 6972482), (34, 5947117), (58, 3486241), (103, 1963126), (181, 1117138), (187, 1081294), (206, 981563), (319, 633862), (362, 558569), (374, 540647), (493, 410146), (638, 316931), (986, 205073), (1133, 178466), (1751, 115478), (1991, 101558), (2266, 89233), (2987, 67694), (3077, 65714), (3502, 57739), (3982, 50779), (5249, 38522), (5423, 37286), (5974, 33847), (6154, 32857), (10498, 19261), (10846, 18643)]