202288185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 419012352

約数和(自身を除く): 216724167

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 561, 765, 891, 935, 1377, 1485, 1683, 2295, 2671, 2805, 4455, 5049, 6885, 8013, 8415, 13355, 15147, 24039, 25245, 29381, 40065, 45407, 72117, 75735, 88143, 120195, 136221, 146905, 216351, 227035, 264429, 360585, 408663, 440715, 499477, 681105, 793287, 1081755, 1225989, 1322145, 1498431, 2043315, 2379861, 2497385, 3677967, 3966435, 4495293, 6129945, 7492155, 11899305, 13485879, 18389835, 22476465, 40457637, 67429395, 202288185]

約数ペア:

[(1, 202288185), (3, 67429395), (5, 40457637), (9, 22476465), (11, 18389835), (15, 13485879), (17, 11899305), (27, 7492155), (33, 6129945), (45, 4495293), (51, 3966435), (55, 3677967), (81, 2497385), (85, 2379861), (99, 2043315), (135, 1498431), (153, 1322145), (165, 1225989), (187, 1081755), (255, 793287), (297, 681105), (405, 499477), (459, 440715), (495, 408663), (561, 360585), (765, 264429), (891, 227035), (935, 216351), (1377, 146905), (1485, 136221), (1683, 120195), (2295, 88143), (2671, 75735), (2805, 72117), (4455, 45407), (5049, 40065), (6885, 29381), (8013, 25245), (8415, 24039), (13355, 15147)]