204882616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{16097}}^1$

素因数の和:16183

約数の個数: 32

約数和(自身を含む): 403737840

約数和(自身を除く): 198855224

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 16097, 32194, 64388, 128776, 595589, 692171, 1191178, 1384342, 2382356, 2768684, 4764712, 5537368, 25610327, 51220654, 102441308, 204882616]

約数ペア:

[(1, 204882616), (2, 102441308), (4, 51220654), (8, 25610327), (37, 5537368), (43, 4764712), (74, 2768684), (86, 2382356), (148, 1384342), (172, 1191178), (296, 692171), (344, 595589), (1591, 128776), (3182, 64388), (6364, 32194), (12728, 16097)]