223433994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{15331}}^1$

素因数の和:15690

約数の個数: 32

約数和(自身を含む): 512211456

約数和(自身を除く): 288777462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 15331, 30662, 45993, 91986, 107317, 214634, 321951, 643902, 5319857, 10639714, 15959571, 31919142, 37238999, 74477998, 111716997, 223433994]

約数ペア:

[(1, 223433994), (2, 111716997), (3, 74477998), (6, 37238999), (7, 31919142), (14, 15959571), (21, 10639714), (42, 5319857), (347, 643902), (694, 321951), (1041, 214634), (2082, 107317), (2429, 91986), (4858, 45993), (7287, 30662), (14574, 15331)]