210378438

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{12527}}^1$

素因数の和:12849

約数の個数: 32

約数和(自身を含む): 469048320

約数和(自身を除く): 258669882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1866, 2799, 5598, 8397, 12527, 16794, 25054, 37581, 75162, 112743, 225486, 338229, 676458, 3895897, 7791794, 11687691, 23375382, 35063073, 70126146, 105189219, 210378438]

約数ペア:

[(1, 210378438), (2, 105189219), (3, 70126146), (6, 35063073), (9, 23375382), (18, 11687691), (27, 7791794), (54, 3895897), (311, 676458), (622, 338229), (933, 225486), (1866, 112743), (2799, 75162), (5598, 37581), (8397, 25054), (12527, 16794)]