201728262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{13411}}^1$

素因数の和:13548

約数の個数: 32

約数和(自身を含む): 424892160

約数和(自身を除く): 223163898

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 13411, 15042, 26822, 40233, 80466, 308453, 616906, 925359, 1461799, 1850718, 2923598, 4385397, 8770794, 33621377, 67242754, 100864131, 201728262]

約数ペア:

[(1, 201728262), (2, 100864131), (3, 67242754), (6, 33621377), (23, 8770794), (46, 4385397), (69, 2923598), (109, 1850718), (138, 1461799), (218, 925359), (327, 616906), (654, 308453), (2507, 80466), (5014, 40233), (7521, 26822), (13411, 15042)]