202166289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 333424000

約数和(自身を除く): 131257711

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 199, 247, 457, 597, 741, 1371, 1791, 2223, 2587, 3781, 4113, 5941, 7761, 8683, 11343, 17823, 23283, 26049, 34029, 49153, 53469, 78147, 90943, 112879, 147459, 272829, 338637, 442377, 818487, 1015911, 1182259, 1727917, 3546777, 5183751, 10640331, 15551253, 22462921, 67388763, 202166289]

約数ペア:

[(1, 202166289), (3, 67388763), (9, 22462921), (13, 15551253), (19, 10640331), (39, 5183751), (57, 3546777), (117, 1727917), (171, 1182259), (199, 1015911), (247, 818487), (457, 442377), (597, 338637), (741, 272829), (1371, 147459), (1791, 112879), (2223, 90943), (2587, 78147), (3781, 53469), (4113, 49153), (5941, 34029), (7761, 26049), (8683, 23283), (11343, 17823)]