201849718

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{19997}}^1$

素因数の和:20116

約数の個数: 24

約数和(自身を含む): 355644432

約数和(自身を除く): 153794714

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 19997, 39994, 139979, 279958, 979853, 1959706, 2059691, 4119382, 14417837, 28835674, 100924859, 201849718]

約数ペア:

[(1, 201849718), (2, 100924859), (7, 28835674), (14, 14417837), (49, 4119382), (98, 2059691), (103, 1959706), (206, 979853), (721, 279958), (1442, 139979), (5047, 39994), (10094, 19997)]