201556314

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1109}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 457142400

約数和(自身を除く): 255586086

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 439, 878, 1109, 1317, 2218, 2634, 3327, 3951, 6654, 7902, 9981, 10097, 19962, 20194, 25507, 30291, 51014, 60582, 76521, 90873, 153042, 181746, 229563, 459126, 486851, 973702, 1460553, 2921106, 4381659, 8763318, 11197573, 22395146, 33592719, 67185438, 100778157, 201556314]

約数ペア:

[(1, 201556314), (2, 100778157), (3, 67185438), (6, 33592719), (9, 22395146), (18, 11197573), (23, 8763318), (46, 4381659), (69, 2921106), (138, 1460553), (207, 973702), (414, 486851), (439, 459126), (878, 229563), (1109, 181746), (1317, 153042), (2218, 90873), (2634, 76521), (3327, 60582), (3951, 51014), (6654, 30291), (7902, 25507), (9981, 20194), (10097, 19962)]