209009154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5634

約数の個数: 32

約数和(自身を含む): 430689600

約数和(自身を除く): 221680446

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 5437, 6407, 10874, 12814, 16311, 19221, 32622, 38442, 233791, 467582, 701373, 810113, 1402746, 1620226, 2430339, 4860678, 34834859, 69669718, 104504577, 209009154]

約数ペア:

[(1, 209009154), (2, 104504577), (3, 69669718), (6, 34834859), (43, 4860678), (86, 2430339), (129, 1620226), (149, 1402746), (258, 810113), (298, 701373), (447, 467582), (894, 233791), (5437, 38442), (6407, 32622), (10874, 19221), (12814, 16311)]