214974364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{43237}}^1$

素因数の和:43365

約数の個数: 24

約数和(自身を含む): 414047088

約数和(自身を除く): 199072724

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 43237, 86474, 172948, 475607, 951214, 1902428, 4885781, 9771562, 19543124, 53743591, 107487182, 214974364]

約数ペア:

[(1, 214974364), (2, 107487182), (4, 53743591), (11, 19543124), (22, 9771562), (44, 4885781), (113, 1902428), (226, 951214), (452, 475607), (1243, 172948), (2486, 86474), (4972, 43237)]