214690196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{403553}}^1$

素因数の和:403583

約数の個数: 24

約数和(自身を含む): 451980480

約数和(自身を除く): 237290284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 403553, 807106, 1614212, 2824871, 5649742, 7667507, 11299484, 15335014, 30670028, 53672549, 107345098, 214690196]

約数ペア:

[(1, 214690196), (2, 107345098), (4, 53672549), (7, 30670028), (14, 15335014), (19, 11299484), (28, 7667507), (38, 5649742), (76, 2824871), (133, 1614212), (266, 807106), (532, 403553)]