238712212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{6221}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 428048712

約数和(自身を除く): 189336500

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 6221, 9593, 12442, 19186, 24884, 38372, 329713, 659426, 1126001, 1318852, 2252002, 4504004, 59678053, 119356106, 238712212]

約数ペア:

[(1, 238712212), (2, 119356106), (4, 59678053), (53, 4504004), (106, 2252002), (181, 1318852), (212, 1126001), (362, 659426), (724, 329713), (6221, 38372), (9593, 24884), (12442, 19186)]