209467874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12037}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 395231616

約数和(自身を除く): 185763742

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 12037, 17402, 24074, 84259, 132407, 168518, 264814, 926849, 1360181, 1853698, 2720362, 9521267, 14961991, 19042534, 29923982, 104733937, 209467874]

約数ペア:

[(1, 209467874), (2, 104733937), (7, 29923982), (11, 19042534), (14, 14961991), (22, 9521267), (77, 2720362), (113, 1853698), (154, 1360181), (226, 926849), (791, 264814), (1243, 168518), (1582, 132407), (2486, 84259), (8701, 24074), (12037, 17402)]