203445242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7817}}^1$

素因数の和:7863

約数の個数: 48

約数和(自身を含む): 412039872

約数和(自身を除く): 208594630

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 3718, 7817, 13013, 15634, 26026, 54719, 85987, 101621, 109438, 171974, 203242, 601909, 711347, 1117831, 1203818, 1321073, 1422694, 2235662, 2642146, 7824817, 9247511, 14531803, 15649634, 18495022, 29063606, 101722621, 203445242]

約数ペア:

[(1, 203445242), (2, 101722621), (7, 29063606), (11, 18495022), (13, 15649634), (14, 14531803), (22, 9247511), (26, 7824817), (77, 2642146), (91, 2235662), (143, 1422694), (154, 1321073), (169, 1203818), (182, 1117831), (286, 711347), (338, 601909), (1001, 203242), (1183, 171974), (1859, 109438), (2002, 101621), (2366, 85987), (3718, 54719), (7817, 26026), (13013, 15634)]