209024514

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{35083}}^1$

素因数の和:35422

約数の個数: 24

約数和(自身を含む): 454267632

約数和(自身を除く): 245243118

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 5958, 35083, 70166, 105249, 210498, 315747, 631494, 11612473, 23224946, 34837419, 69674838, 104512257, 209024514]

約数ペア:

[(1, 209024514), (2, 104512257), (3, 69674838), (6, 34837419), (9, 23224946), (18, 11612473), (331, 631494), (662, 315747), (993, 210498), (1986, 105249), (2979, 70166), (5958, 35083)]