203464954

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 389896416

約数和(自身を除く): 186431462

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 173, 346, 539, 1078, 1091, 1211, 1903, 2182, 2422, 3806, 7637, 8477, 12001, 13321, 15274, 16954, 24002, 26642, 53459, 84007, 93247, 106918, 168014, 186494, 188743, 377486, 588049, 1176098, 1321201, 2076173, 2642402, 4152346, 9248407, 14533211, 18496814, 29066422, 101732477, 203464954]

約数ペア:

[(1, 203464954), (2, 101732477), (7, 29066422), (11, 18496814), (14, 14533211), (22, 9248407), (49, 4152346), (77, 2642402), (98, 2076173), (154, 1321201), (173, 1176098), (346, 588049), (539, 377486), (1078, 188743), (1091, 186494), (1211, 168014), (1903, 106918), (2182, 93247), (2422, 84007), (3806, 53459), (7637, 26642), (8477, 24002), (12001, 16954), (13321, 15274)]