201923154

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 446486040

約数和(自身を除く): 244562886

約数列:

[1, 2, 3, 6, 9, 18, 97, 109, 194, 218, 291, 327, 582, 654, 873, 981, 1061, 1746, 1962, 2122, 3183, 6366, 9549, 10573, 19098, 21146, 31719, 63438, 95157, 102917, 115649, 190314, 205834, 231298, 308751, 346947, 617502, 693894, 926253, 1040841, 1852506, 2081682, 11217953, 22435906, 33653859, 67307718, 100961577, 201923154]

約数ペア:

[(1, 201923154), (2, 100961577), (3, 67307718), (6, 33653859), (9, 22435906), (18, 11217953), (97, 2081682), (109, 1852506), (194, 1040841), (218, 926253), (291, 693894), (327, 617502), (582, 346947), (654, 308751), (873, 231298), (981, 205834), (1061, 190314), (1746, 115649), (1962, 102917), (2122, 95157), (3183, 63438), (6366, 31719), (9549, 21146), (10573, 19098)]