201065809

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 244254528

約数和(自身を除く): 43188719

約数列:

[1, 7, 19, 133, 251, 317, 361, 1757, 2219, 2527, 4769, 6023, 33383, 42161, 79567, 90611, 114437, 556969, 634277, 801059, 1511773, 10582411, 28723687, 201065809]

約数ペア:

[(1, 201065809), (7, 28723687), (19, 10582411), (133, 1511773), (251, 801059), (317, 634277), (361, 556969), (1757, 114437), (2219, 90611), (2527, 79567), (4769, 42161), (6023, 33383)]