198714906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11633}}^1$

素因数の和:11727

約数の個数: 48

約数和(自身を含む): 470060136

約数和(自身を除く): 271345230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 11633, 17082, 23266, 34899, 69798, 104697, 151229, 209394, 302458, 453687, 849209, 907374, 1361061, 1698418, 2547627, 2722122, 5095254, 7642881, 11039717, 15285762, 22079434, 33119151, 66238302, 99357453, 198714906]

約数ペア:

[(1, 198714906), (2, 99357453), (3, 66238302), (6, 33119151), (9, 22079434), (13, 15285762), (18, 11039717), (26, 7642881), (39, 5095254), (73, 2722122), (78, 2547627), (117, 1698418), (146, 1361061), (219, 907374), (234, 849209), (438, 453687), (657, 302458), (949, 209394), (1314, 151229), (1898, 104697), (2847, 69798), (5694, 34899), (8541, 23266), (11633, 17082)]