202808628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 560903616

約数和(自身を除く): 358094988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 521, 983, 1042, 1563, 1966, 2084, 2949, 3126, 3932, 4689, 5731, 5898, 6252, 8847, 9378, 10813, 11462, 11796, 17193, 17694, 18756, 21626, 22924, 32439, 34386, 35388, 43252, 51579, 64878, 68772, 97317, 103158, 129756, 194634, 206316, 389268, 512143, 1024286, 1536429, 2048572, 3072858, 4609287, 5633573, 6145716, 9218574, 11267146, 16900719, 18437148, 22534292, 33801438, 50702157, 67602876, 101404314, 202808628]

約数ペア:

[(1, 202808628), (2, 101404314), (3, 67602876), (4, 50702157), (6, 33801438), (9, 22534292), (11, 18437148), (12, 16900719), (18, 11267146), (22, 9218574), (33, 6145716), (36, 5633573), (44, 4609287), (66, 3072858), (99, 2048572), (132, 1536429), (198, 1024286), (396, 512143), (521, 389268), (983, 206316), (1042, 194634), (1563, 129756), (1966, 103158), (2084, 97317), (2949, 68772), (3126, 64878), (3932, 51579), (4689, 43252), (5731, 35388), (5898, 34386), (6252, 32439), (8847, 22924), (9378, 21626), (10813, 18756), (11462, 17694), (11796, 17193)]