199382018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 369515520

約数和(自身を除く): 170133502

約数列:

[1, 2, 11, 17, 22, 29, 31, 34, 58, 62, 187, 319, 341, 374, 493, 527, 593, 638, 682, 899, 986, 1054, 1186, 1798, 5423, 5797, 6523, 9889, 10081, 10846, 11594, 13046, 15283, 17197, 18383, 19778, 20162, 30566, 34394, 36766, 110891, 168113, 189167, 202213, 221782, 292349, 312511, 336226, 378334, 404426, 533107, 584698, 625022, 1066214, 3215839, 3437621, 5864177, 6431678, 6875242, 9062819, 11728354, 18125638, 99691009, 199382018]

約数ペア:

[(1, 199382018), (2, 99691009), (11, 18125638), (17, 11728354), (22, 9062819), (29, 6875242), (31, 6431678), (34, 5864177), (58, 3437621), (62, 3215839), (187, 1066214), (319, 625022), (341, 584698), (374, 533107), (493, 404426), (527, 378334), (593, 336226), (638, 312511), (682, 292349), (899, 221782), (986, 202213), (1054, 189167), (1186, 168113), (1798, 110891), (5423, 36766), (5797, 34394), (6523, 30566), (9889, 20162), (10081, 19778), (10846, 18383), (11594, 17197), (13046, 15283)]