197671734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1019}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 462243600

約数和(自身を除く): 264571866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 829, 1019, 1658, 2038, 2487, 3057, 4974, 6114, 7461, 9171, 10777, 13247, 14922, 18342, 21554, 26494, 32331, 39741, 64662, 79482, 96993, 119223, 193986, 238446, 844751, 1689502, 2534253, 5068506, 7602759, 10981763, 15205518, 21963526, 32945289, 65890578, 98835867, 197671734]

約数ペア:

[(1, 197671734), (2, 98835867), (3, 65890578), (6, 32945289), (9, 21963526), (13, 15205518), (18, 10981763), (26, 7602759), (39, 5068506), (78, 2534253), (117, 1689502), (234, 844751), (829, 238446), (1019, 193986), (1658, 119223), (2038, 96993), (2487, 79482), (3057, 64662), (4974, 39741), (6114, 32331), (7461, 26494), (9171, 21554), (10777, 18342), (13247, 14922)]