207870534

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 459074304

約数和(自身を除く): 251203770

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 311, 426, 523, 622, 639, 933, 1046, 1278, 1569, 1866, 2799, 3138, 4707, 5598, 9414, 22081, 37133, 44162, 66243, 74266, 111399, 132486, 162653, 198729, 222798, 325306, 334197, 397458, 487959, 668394, 975918, 1463877, 2927754, 11548363, 23096726, 34645089, 69290178, 103935267, 207870534]

約数ペア:

[(1, 207870534), (2, 103935267), (3, 69290178), (6, 34645089), (9, 23096726), (18, 11548363), (71, 2927754), (142, 1463877), (213, 975918), (311, 668394), (426, 487959), (523, 397458), (622, 334197), (639, 325306), (933, 222798), (1046, 198729), (1278, 162653), (1569, 132486), (1866, 111399), (2799, 74266), (3138, 66243), (4707, 44162), (5598, 37133), (9414, 22081)]