207938742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7741}}^1$

素因数の和:7805

約数の個数: 48

約数和(自身を含む): 469536816

約数和(自身を除く): 261598074

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 7741, 8954, 13431, 15482, 23223, 26862, 46446, 85151, 170302, 255453, 286417, 510906, 572834, 859251, 936661, 1718502, 1873322, 2809983, 3150587, 5619966, 6301174, 9451761, 18903522, 34656457, 69312914, 103969371, 207938742]

約数ペア:

[(1, 207938742), (2, 103969371), (3, 69312914), (6, 34656457), (11, 18903522), (22, 9451761), (33, 6301174), (37, 5619966), (66, 3150587), (74, 2809983), (111, 1873322), (121, 1718502), (222, 936661), (242, 859251), (363, 572834), (407, 510906), (726, 286417), (814, 255453), (1221, 170302), (2442, 85151), (4477, 46446), (7741, 26862), (8954, 23223), (13431, 15482)]