214905966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 480902400

約数和(自身を除く): 265996434

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 229, 241, 354, 458, 482, 649, 687, 723, 1298, 1374, 1446, 1947, 2519, 2651, 3894, 5038, 5302, 7557, 7953, 13511, 14219, 15114, 15906, 27022, 28438, 40533, 42657, 55189, 81066, 85314, 110378, 148621, 156409, 165567, 297242, 312818, 331134, 445863, 469227, 607079, 891726, 938454, 1214158, 1821237, 3256151, 3642474, 6512302, 9768453, 19536906, 35817661, 71635322, 107452983, 214905966]

約数ペア:

[(1, 214905966), (2, 107452983), (3, 71635322), (6, 35817661), (11, 19536906), (22, 9768453), (33, 6512302), (59, 3642474), (66, 3256151), (118, 1821237), (177, 1214158), (229, 938454), (241, 891726), (354, 607079), (458, 469227), (482, 445863), (649, 331134), (687, 312818), (723, 297242), (1298, 165567), (1374, 156409), (1446, 148621), (1947, 110378), (2519, 85314), (2651, 81066), (3894, 55189), (5038, 42657), (5302, 40533), (7557, 28438), (7953, 27022), (13511, 15906), (14219, 15114)]