201858856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 417669120

約数和(自身を除く): 215810264

約数列:

[1, 2, 4, 8, 23, 31, 43, 46, 62, 86, 92, 124, 172, 184, 248, 344, 713, 823, 989, 1333, 1426, 1646, 1978, 2666, 2852, 3292, 3956, 5332, 5704, 6584, 7912, 10664, 18929, 25513, 30659, 35389, 37858, 51026, 61318, 70778, 75716, 102052, 122636, 141556, 151432, 204104, 245272, 283112, 586799, 813947, 1097059, 1173598, 1627894, 2194118, 2347196, 3255788, 4388236, 4694392, 6511576, 8776472, 25232357, 50464714, 100929428, 201858856]

約数ペア:

[(1, 201858856), (2, 100929428), (4, 50464714), (8, 25232357), (23, 8776472), (31, 6511576), (43, 4694392), (46, 4388236), (62, 3255788), (86, 2347196), (92, 2194118), (124, 1627894), (172, 1173598), (184, 1097059), (248, 813947), (344, 586799), (713, 283112), (823, 245272), (989, 204104), (1333, 151432), (1426, 141556), (1646, 122636), (1978, 102052), (2666, 75716), (2852, 70778), (3292, 61318), (3956, 51026), (5332, 37858), (5704, 35389), (6584, 30659), (7912, 25513), (10664, 18929)]