207700810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4679}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 392221440

約数和(自身を除く): 184520630

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 4679, 8878, 9358, 22195, 23395, 44390, 46790, 107617, 215234, 538085, 903047, 1076170, 1806094, 4515235, 9030470, 20770081, 41540162, 103850405, 207700810]

約数ペア:

[(1, 207700810), (2, 103850405), (5, 41540162), (10, 20770081), (23, 9030470), (46, 4515235), (115, 1806094), (193, 1076170), (230, 903047), (386, 538085), (965, 215234), (1930, 107617), (4439, 46790), (4679, 44390), (8878, 23395), (9358, 22195)]