201351982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6353}}^1$

素因数の和:6444

約数の個数: 32

約数和(自身を含む): 345860928

約数和(自身を除く): 144508946

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 6353, 12706, 15847, 31694, 82589, 146119, 165178, 292238, 336709, 673418, 1899547, 3799094, 4377217, 7744307, 8754434, 15488614, 100675991, 201351982]

約数ペア:

[(1, 201351982), (2, 100675991), (13, 15488614), (23, 8754434), (26, 7744307), (46, 4377217), (53, 3799094), (106, 1899547), (299, 673418), (598, 336709), (689, 292238), (1219, 165178), (1378, 146119), (2438, 82589), (6353, 31694), (12706, 15847)]