207450232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 440732160

約数和(自身を除く): 233281928

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 73, 86, 88, 146, 172, 292, 344, 473, 584, 751, 803, 946, 1502, 1606, 1892, 3004, 3139, 3212, 3784, 6008, 6278, 6424, 8261, 12556, 16522, 25112, 32293, 33044, 34529, 54823, 64586, 66088, 69058, 109646, 129172, 138116, 219292, 258344, 276232, 355223, 438584, 603053, 710446, 1206106, 1420892, 2357389, 2412212, 2841784, 4714778, 4824424, 9429556, 18859112, 25931279, 51862558, 103725116, 207450232]

約数ペア:

[(1, 207450232), (2, 103725116), (4, 51862558), (8, 25931279), (11, 18859112), (22, 9429556), (43, 4824424), (44, 4714778), (73, 2841784), (86, 2412212), (88, 2357389), (146, 1420892), (172, 1206106), (292, 710446), (344, 603053), (473, 438584), (584, 355223), (751, 276232), (803, 258344), (946, 219292), (1502, 138116), (1606, 129172), (1892, 109646), (3004, 69058), (3139, 66088), (3212, 64586), (3784, 54823), (6008, 34529), (6278, 33044), (6424, 32293), (8261, 25112), (12556, 16522)]