199619504

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8447}}^1$

素因数の和:8673

約数の個数: 40

約数和(自身を含む): 444162048

約数和(自身を除く): 244542544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 8447, 11816, 16894, 23632, 33788, 59129, 67576, 118258, 135152, 236516, 473032, 946064, 1782317, 3564634, 7129268, 12476219, 14258536, 24952438, 28517072, 49904876, 99809752, 199619504]

約数ペア:

[(1, 199619504), (2, 99809752), (4, 49904876), (7, 28517072), (8, 24952438), (14, 14258536), (16, 12476219), (28, 7129268), (56, 3564634), (112, 1782317), (211, 946064), (422, 473032), (844, 236516), (1477, 135152), (1688, 118258), (2954, 67576), (3376, 59129), (5908, 33788), (8447, 23632), (11816, 16894)]