194858898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 447455232

約数和(自身を除く): 252596334

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1794, 1833, 2162, 2311, 3243, 3666, 4622, 6486, 6933, 13866, 14053, 28106, 30043, 42159, 53153, 60086, 84318, 90129, 106306, 108617, 159459, 180258, 217234, 318918, 325851, 651702, 690989, 1381978, 1412021, 2072967, 2498191, 2824042, 4145934, 4236063, 4996382, 7494573, 8472126, 14989146, 32476483, 64952966, 97429449, 194858898]

約数ペア:

[(1, 194858898), (2, 97429449), (3, 64952966), (6, 32476483), (13, 14989146), (23, 8472126), (26, 7494573), (39, 4996382), (46, 4236063), (47, 4145934), (69, 2824042), (78, 2498191), (94, 2072967), (138, 1412021), (141, 1381978), (282, 690989), (299, 651702), (598, 325851), (611, 318918), (897, 217234), (1081, 180258), (1222, 159459), (1794, 108617), (1833, 106306), (2162, 90129), (2311, 84318), (3243, 60086), (3666, 53153), (4622, 42159), (6486, 30043), (6933, 28106), (13866, 14053)]