197243514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27191}}^1$

素因数の和:27243

約数の個数: 48

約数和(自身を含む): 475098624

約数和(自身を除く): 277855110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 27191, 54382, 81573, 163146, 244719, 353483, 489438, 706966, 842921, 1060449, 1685842, 2120898, 2528763, 3181347, 5057526, 6362694, 7586289, 10957973, 15172578, 21915946, 32873919, 65747838, 98621757, 197243514]

約数ペア:

[(1, 197243514), (2, 98621757), (3, 65747838), (6, 32873919), (9, 21915946), (13, 15172578), (18, 10957973), (26, 7586289), (31, 6362694), (39, 5057526), (62, 3181347), (78, 2528763), (93, 2120898), (117, 1685842), (186, 1060449), (234, 842921), (279, 706966), (403, 489438), (558, 353483), (806, 244719), (1209, 163146), (2418, 81573), (3627, 54382), (7254, 27191)]