217966250698

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23293}}^1\times {\mathrm{8053}}^1$

素因数の和:31438

約数の個数: 32

約数和(自身を含む): 378221510016

約数和(自身を除く): 160255259318

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 8053, 16106, 23293, 46586, 56371, 112742, 163051, 326102, 668399, 1336798, 1933319, 3866638, 4678793, 9357586, 13533233, 27066466, 187578529, 375157058, 1313049703, 2626099406, 15569017907, 31138035814, 108983125349, 217966250698]

約数ペア:

[(1, 217966250698), (2, 108983125349), (7, 31138035814), (14, 15569017907), (83, 2626099406), (166, 1313049703), (581, 375157058), (1162, 187578529), (8053, 27066466), (16106, 13533233), (23293, 9357586), (46586, 4678793), (56371, 3866638), (112742, 1933319), (163051, 1336798), (326102, 668399)]