209265231162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{231823}}^1$

素因数の和:232075

約数の個数: 64

約数和(自身を含む): 459879469056

約数和(自身を除く): 250614237894

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 163, 213, 326, 426, 489, 923, 978, 1846, 2119, 2769, 4238, 5538, 6357, 11573, 12714, 23146, 34719, 69438, 150449, 231823, 300898, 451347, 463646, 695469, 902694, 1390938, 3013699, 6027398, 9041097, 16459433, 18082194, 32918866, 37787149, 49378299, 75574298, 98756598, 113361447, 213972629, 226722894, 427945258, 491232937, 641917887, 982465874, 1283835774, 1473698811, 2682887579, 2947397622, 5365775158, 8048662737, 16097325474, 34877538527, 69755077054, 104632615581, 209265231162]

約数ペア:

[(1, 209265231162), (2, 104632615581), (3, 69755077054), (6, 34877538527), (13, 16097325474), (26, 8048662737), (39, 5365775158), (71, 2947397622), (78, 2682887579), (142, 1473698811), (163, 1283835774), (213, 982465874), (326, 641917887), (426, 491232937), (489, 427945258), (923, 226722894), (978, 213972629), (1846, 113361447), (2119, 98756598), (2769, 75574298), (4238, 49378299), (5538, 37787149), (6357, 32918866), (11573, 18082194), (12714, 16459433), (23146, 9041097), (34719, 6027398), (69438, 3013699), (150449, 1390938), (231823, 902694), (300898, 695469), (451347, 463646)]