210933646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 414305280

約数和(自身を除く): 203371634

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 73, 77, 146, 154, 203, 319, 406, 511, 638, 647, 803, 1022, 1294, 1606, 2117, 2233, 4234, 4466, 4529, 5621, 7117, 9058, 11242, 14234, 14819, 18763, 23287, 29638, 37526, 46574, 47231, 49819, 94462, 99638, 131341, 163009, 206393, 262682, 326018, 330617, 412786, 519541, 661234, 1039082, 1369699, 1444751, 2739398, 2889502, 3636787, 7273574, 9587893, 15066689, 19175786, 30133378, 105466823, 210933646]

約数ペア:

[(1, 210933646), (2, 105466823), (7, 30133378), (11, 19175786), (14, 15066689), (22, 9587893), (29, 7273574), (58, 3636787), (73, 2889502), (77, 2739398), (146, 1444751), (154, 1369699), (203, 1039082), (319, 661234), (406, 519541), (511, 412786), (638, 330617), (647, 326018), (803, 262682), (1022, 206393), (1294, 163009), (1606, 131341), (2117, 99638), (2233, 94462), (4234, 49819), (4466, 47231), (4529, 46574), (5621, 37526), (7117, 29638), (9058, 23287), (11242, 18763), (14234, 14819)]