201709438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 352332288

約数和(自身を除く): 150622850

約数列:

[1, 2, 7, 14, 71, 142, 307, 497, 614, 661, 994, 1322, 2149, 4298, 4627, 9254, 21797, 43594, 46931, 93862, 152579, 202927, 305158, 328517, 405854, 657034, 1420489, 2840978, 14407817, 28815634, 100854719, 201709438]

約数ペア:

[(1, 201709438), (2, 100854719), (7, 28815634), (14, 14407817), (71, 2840978), (142, 1420489), (307, 657034), (497, 405854), (614, 328517), (661, 305158), (994, 202927), (1322, 152579), (2149, 93862), (4298, 46931), (4627, 43594), (9254, 21797)]