214564888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50893}}^1$

素因数の和:50947

約数の個数: 32

約数和(自身を含む): 439724160

約数和(自身を除く): 225159272

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 50893, 101786, 203572, 407144, 865181, 1577683, 1730362, 3155366, 3460724, 6310732, 6921448, 12621464, 26820611, 53641222, 107282444, 214564888]

約数ペア:

[(1, 214564888), (2, 107282444), (4, 53641222), (8, 26820611), (17, 12621464), (31, 6921448), (34, 6310732), (62, 3460724), (68, 3155366), (124, 1730362), (136, 1577683), (248, 865181), (527, 407144), (1054, 203572), (2108, 101786), (4216, 50893)]