202102494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 290584866

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 59, 66, 71, 86, 102, 118, 129, 142, 177, 187, 213, 258, 354, 374, 426, 473, 561, 649, 731, 781, 946, 1003, 1122, 1207, 1298, 1419, 1462, 1562, 1947, 2006, 2193, 2343, 2414, 2537, 2838, 3009, 3053, 3621, 3894, 4189, 4386, 4686, 5074, 6018, 6106, 7242, 7611, 8041, 8378, 9159, 11033, 12567, 13277, 15222, 16082, 18318, 22066, 24123, 25134, 26554, 27907, 33099, 33583, 39831, 43129, 46079, 48246, 51901, 55814, 66198, 67166, 71213, 79662, 83721, 86258, 92158, 100749, 103802, 129387, 138237, 142426, 155703, 167442, 180127, 201498, 213639, 258774, 276474, 311406, 360254, 427278, 474419, 540381, 570911, 783343, 948838, 1080762, 1141822, 1423257, 1566686, 1712733, 1981397, 2350029, 2846514, 3062159, 3425466, 3962794, 4700058, 5944191, 6124318, 9186477, 11888382, 18372954, 33683749, 67367498, 101051247, 202102494]

約数ペア:

[(1, 202102494), (2, 101051247), (3, 67367498), (6, 33683749), (11, 18372954), (17, 11888382), (22, 9186477), (33, 6124318), (34, 5944191), (43, 4700058), (51, 3962794), (59, 3425466), (66, 3062159), (71, 2846514), (86, 2350029), (102, 1981397), (118, 1712733), (129, 1566686), (142, 1423257), (177, 1141822), (187, 1080762), (213, 948838), (258, 783343), (354, 570911), (374, 540381), (426, 474419), (473, 427278), (561, 360254), (649, 311406), (731, 276474), (781, 258774), (946, 213639), (1003, 201498), (1122, 180127), (1207, 167442), (1298, 155703), (1419, 142426), (1462, 138237), (1562, 129387), (1947, 103802), (2006, 100749), (2193, 92158), (2343, 86258), (2414, 83721), (2537, 79662), (2838, 71213), (3009, 67166), (3053, 66198), (3621, 55814), (3894, 51901), (4189, 48246), (4386, 46079), (4686, 43129), (5074, 39831), (6018, 33583), (6106, 33099), (7242, 27907), (7611, 26554), (8041, 25134), (8378, 24123), (9159, 22066), (11033, 18318), (12567, 16082), (13277, 15222)]