207704562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 465937920

約数和(自身を除く): 258233358

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 53, 78, 94, 106, 141, 159, 282, 318, 611, 689, 1069, 1222, 1378, 1833, 2067, 2138, 2491, 3207, 3666, 4134, 4982, 6414, 7473, 13897, 14946, 27794, 32383, 41691, 50243, 56657, 64766, 83382, 97149, 100486, 113314, 150729, 169971, 194298, 301458, 339942, 653159, 736541, 1306318, 1473082, 1959477, 2209623, 2662879, 3918954, 4419246, 5325758, 7988637, 15977274, 34617427, 69234854, 103852281, 207704562]

約数ペア:

[(1, 207704562), (2, 103852281), (3, 69234854), (6, 34617427), (13, 15977274), (26, 7988637), (39, 5325758), (47, 4419246), (53, 3918954), (78, 2662879), (94, 2209623), (106, 1959477), (141, 1473082), (159, 1306318), (282, 736541), (318, 653159), (611, 339942), (689, 301458), (1069, 194298), (1222, 169971), (1378, 150729), (1833, 113314), (2067, 100486), (2138, 97149), (2491, 83382), (3207, 64766), (3666, 56657), (4134, 50243), (4982, 41691), (6414, 32383), (7473, 27794), (13897, 14946)]