210526514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 352313280

約数和(自身を除く): 141786766

約数列:

[1, 2, 11, 22, 59, 118, 241, 482, 649, 673, 1298, 1346, 2651, 5302, 7403, 14219, 14806, 28438, 39707, 79414, 156409, 162193, 312818, 324386, 436777, 873554, 1784123, 3568246, 9569387, 19138774, 105263257, 210526514]

約数ペア:

[(1, 210526514), (2, 105263257), (11, 19138774), (22, 9569387), (59, 3568246), (118, 1784123), (241, 873554), (482, 436777), (649, 324386), (673, 312818), (1298, 162193), (1346, 156409), (2651, 79414), (5302, 39707), (7403, 28438), (14219, 14806)]