210311746

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 330301440

約数和(自身を除く): 119989694

約数列:

[1, 2, 47, 79, 94, 127, 158, 223, 254, 446, 3713, 5969, 7426, 10033, 10481, 11938, 17617, 20066, 20962, 28321, 35234, 56642, 471551, 827999, 943102, 1331087, 1655998, 2237359, 2662174, 4474718, 105155873, 210311746]

約数ペア:

[(1, 210311746), (2, 105155873), (47, 4474718), (79, 2662174), (94, 2237359), (127, 1655998), (158, 1331087), (223, 943102), (254, 827999), (446, 471551), (3713, 56642), (5969, 35234), (7426, 28321), (10033, 20962), (10481, 20066), (11938, 17617)]