214628946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 499903488

約数和(自身を除く): 285274542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 163, 214, 293, 321, 326, 489, 586, 642, 749, 879, 978, 1141, 1498, 1758, 2051, 2247, 2282, 3423, 4102, 4494, 6153, 6846, 12306, 17441, 31351, 34882, 47759, 52323, 62702, 94053, 95518, 104646, 122087, 143277, 188106, 219457, 244174, 286554, 334313, 366261, 438914, 658371, 668626, 732522, 1002939, 1316742, 2005878, 5110213, 10220426, 15330639, 30661278, 35771491, 71542982, 107314473, 214628946]

約数ペア:

[(1, 214628946), (2, 107314473), (3, 71542982), (6, 35771491), (7, 30661278), (14, 15330639), (21, 10220426), (42, 5110213), (107, 2005878), (163, 1316742), (214, 1002939), (293, 732522), (321, 668626), (326, 658371), (489, 438914), (586, 366261), (642, 334313), (749, 286554), (879, 244174), (978, 219457), (1141, 188106), (1498, 143277), (1758, 122087), (2051, 104646), (2247, 95518), (2282, 94053), (3423, 62702), (4102, 52323), (4494, 47759), (6153, 34882), (6846, 31351), (12306, 17441)]