206122722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 472469760

約数和(自身を除く): 266347038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 359, 433, 442, 663, 718, 866, 1077, 1299, 1326, 2154, 2598, 4667, 5629, 6103, 7361, 9334, 11258, 12206, 14001, 14722, 16887, 18309, 22083, 28002, 33774, 36618, 44166, 79339, 95693, 155447, 158678, 191386, 238017, 287079, 310894, 466341, 476034, 574158, 932682, 2020811, 2642599, 4041622, 5285198, 6062433, 7927797, 12124866, 15855594, 34353787, 68707574, 103061361, 206122722]

約数ペア:

[(1, 206122722), (2, 103061361), (3, 68707574), (6, 34353787), (13, 15855594), (17, 12124866), (26, 7927797), (34, 6062433), (39, 5285198), (51, 4041622), (78, 2642599), (102, 2020811), (221, 932682), (359, 574158), (433, 476034), (442, 466341), (663, 310894), (718, 287079), (866, 238017), (1077, 191386), (1299, 158678), (1326, 155447), (2154, 95693), (2598, 79339), (4667, 44166), (5629, 36618), (6103, 33774), (7361, 28002), (9334, 22083), (11258, 18309), (12206, 16887), (14001, 14722)]