201631254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 108

約数和(自身を含む): 486542196

約数和(自身を除く): 284910942

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 121, 186, 187, 242, 289, 341, 363, 374, 527, 561, 578, 682, 726, 867, 961, 1023, 1054, 1122, 1581, 1734, 1922, 2046, 2057, 2883, 3162, 3179, 3751, 4114, 5766, 5797, 6171, 6358, 7502, 8959, 9537, 10571, 11253, 11594, 12342, 16337, 17391, 17918, 19074, 21142, 22506, 26877, 31713, 32674, 34782, 34969, 49011, 53754, 63426, 63767, 69938, 98022, 98549, 104907, 116281, 127534, 179707, 191301, 197098, 209814, 232562, 277729, 295647, 348843, 359414, 382602, 539121, 555458, 591294, 697686, 833187, 1078242, 1084039, 1666374, 1976777, 2168078, 3055019, 3252117, 3953554, 5930331, 6110038, 6504234, 9165057, 11860662, 18330114, 33605209, 67210418, 100815627, 201631254]

約数ペア:

[(1, 201631254), (2, 100815627), (3, 67210418), (6, 33605209), (11, 18330114), (17, 11860662), (22, 9165057), (31, 6504234), (33, 6110038), (34, 5930331), (51, 3953554), (62, 3252117), (66, 3055019), (93, 2168078), (102, 1976777), (121, 1666374), (186, 1084039), (187, 1078242), (242, 833187), (289, 697686), (341, 591294), (363, 555458), (374, 539121), (527, 382602), (561, 359414), (578, 348843), (682, 295647), (726, 277729), (867, 232562), (961, 209814), (1023, 197098), (1054, 191301), (1122, 179707), (1581, 127534), (1734, 116281), (1922, 104907), (2046, 98549), (2057, 98022), (2883, 69938), (3162, 63767), (3179, 63426), (3751, 53754), (4114, 49011), (5766, 34969), (5797, 34782), (6171, 32674), (6358, 31713), (7502, 26877), (8959, 22506), (9537, 21142), (10571, 19074), (11253, 17918), (11594, 17391), (12342, 16337)]