204137808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2304

約数の個数: 80

約数和(自身を含む): 604961280

約数和(自身を除く): 400823472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 921, 1228, 1842, 1979, 2149, 2456, 3684, 3958, 4298, 4912, 5937, 6447, 7368, 7916, 8596, 11874, 12894, 13853, 14736, 15832, 17192, 23748, 25788, 27706, 31664, 34384, 41559, 47496, 51576, 55412, 83118, 94992, 103152, 110824, 166236, 221648, 332472, 607553, 664944, 1215106, 1822659, 2430212, 3645318, 4252871, 4860424, 7290636, 8505742, 9720848, 12758613, 14581272, 17011484, 25517226, 29162544, 34022968, 51034452, 68045936, 102068904, 204137808]

約数ペア:

[(1, 204137808), (2, 102068904), (3, 68045936), (4, 51034452), (6, 34022968), (7, 29162544), (8, 25517226), (12, 17011484), (14, 14581272), (16, 12758613), (21, 9720848), (24, 8505742), (28, 7290636), (42, 4860424), (48, 4252871), (56, 3645318), (84, 2430212), (112, 1822659), (168, 1215106), (307, 664944), (336, 607553), (614, 332472), (921, 221648), (1228, 166236), (1842, 110824), (1979, 103152), (2149, 94992), (2456, 83118), (3684, 55412), (3958, 51576), (4298, 47496), (4912, 41559), (5937, 34384), (6447, 31664), (7368, 27706), (7916, 25788), (8596, 23748), (11874, 17192), (12894, 15832), (13853, 14736)]