207925674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 72

約数和(自身を含む): 486052224

約数和(自身を除く): 278126550

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 289, 363, 374, 561, 578, 726, 867, 991, 1122, 1734, 1982, 2057, 2973, 3179, 4114, 5946, 6171, 6358, 9537, 10901, 12342, 16847, 19074, 21802, 32703, 33694, 34969, 50541, 65406, 69938, 101082, 104907, 119911, 185317, 209814, 239822, 286399, 359733, 370634, 555951, 572798, 719466, 859197, 1111902, 1718394, 2038487, 3150389, 4076974, 6115461, 6300778, 9451167, 12230922, 18902334, 34654279, 69308558, 103962837, 207925674]

約数ペア:

[(1, 207925674), (2, 103962837), (3, 69308558), (6, 34654279), (11, 18902334), (17, 12230922), (22, 9451167), (33, 6300778), (34, 6115461), (51, 4076974), (66, 3150389), (102, 2038487), (121, 1718394), (187, 1111902), (242, 859197), (289, 719466), (363, 572798), (374, 555951), (561, 370634), (578, 359733), (726, 286399), (867, 239822), (991, 209814), (1122, 185317), (1734, 119911), (1982, 104907), (2057, 101082), (2973, 69938), (3179, 65406), (4114, 50541), (5946, 34969), (6171, 33694), (6358, 32703), (9537, 21802), (10901, 19074), (12342, 16847)]