201089174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 365994720

約数和(自身を除く): 164905546

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 286, 451, 533, 902, 1066, 1559, 1573, 3118, 3146, 4961, 5863, 9922, 11726, 17149, 20267, 34298, 40534, 63919, 64493, 127838, 128986, 188639, 222937, 377278, 445874, 703109, 830947, 1406218, 1661894, 2452307, 4904614, 7734199, 9140417, 15468398, 18280834, 100544587, 201089174]

約数ペア:

[(1, 201089174), (2, 100544587), (11, 18280834), (13, 15468398), (22, 9140417), (26, 7734199), (41, 4904614), (82, 2452307), (121, 1661894), (143, 1406218), (242, 830947), (286, 703109), (451, 445874), (533, 377278), (902, 222937), (1066, 188639), (1559, 128986), (1573, 127838), (3118, 64493), (3146, 63919), (4961, 40534), (5863, 34298), (9922, 20267), (11726, 17149)]