202417317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 328536000

約数和(自身を除く): 126118683

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 179, 323, 389, 537, 969, 1167, 1611, 2907, 3043, 3401, 3501, 6613, 7391, 9129, 10203, 19839, 22173, 27387, 30609, 57817, 59517, 66519, 69631, 125647, 173451, 208893, 376941, 520353, 626679, 1130823, 1183727, 1322989, 3551181, 3968967, 10653543, 11906901, 22490813, 67472439, 202417317]

約数ペア:

[(1, 202417317), (3, 67472439), (9, 22490813), (17, 11906901), (19, 10653543), (51, 3968967), (57, 3551181), (153, 1322989), (171, 1183727), (179, 1130823), (323, 626679), (389, 520353), (537, 376941), (969, 208893), (1167, 173451), (1611, 125647), (2907, 69631), (3043, 66519), (3401, 59517), (3501, 57817), (6613, 30609), (7391, 27387), (9129, 22173), (10203, 19839)]