208487832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1240999}}^1$

素因数の和:1241015

約数の個数: 32

約数和(自身を含む): 595680000

約数和(自身を除く): 387192168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1240999, 2481998, 3722997, 4963996, 7445994, 8686993, 9927992, 14891988, 17373986, 26060979, 29783976, 34747972, 52121958, 69495944, 104243916, 208487832]

約数ペア:

[(1, 208487832), (2, 104243916), (3, 69495944), (4, 52121958), (6, 34747972), (7, 29783976), (8, 26060979), (12, 17373986), (14, 14891988), (21, 9927992), (24, 8686993), (28, 7445994), (42, 4963996), (56, 3722997), (84, 2481998), (168, 1240999)]