210396494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1613}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 404055216

約数和(自身を除く): 193658722

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1331, 1613, 1694, 2662, 3226, 5929, 9317, 11291, 11858, 17743, 18634, 22582, 35486, 65219, 79037, 124201, 130438, 158074, 195173, 248402, 390346, 869407, 1366211, 1738814, 2146903, 2732422, 4293806, 9563477, 15028321, 19126954, 30056642, 105198247, 210396494]

約数ペア:

[(1, 210396494), (2, 105198247), (7, 30056642), (11, 19126954), (14, 15028321), (22, 9563477), (49, 4293806), (77, 2732422), (98, 2146903), (121, 1738814), (154, 1366211), (242, 869407), (539, 390346), (847, 248402), (1078, 195173), (1331, 158074), (1613, 130438), (1694, 124201), (2662, 79037), (3226, 65219), (5929, 35486), (9317, 22582), (11291, 18634), (11858, 17743)]