203040904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5669}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 429842700

約数和(自身を除く): 226801796

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 5669, 8954, 11338, 17908, 22676, 35816, 45352, 62359, 124718, 209753, 249436, 419506, 498872, 685949, 839012, 1371898, 1678024, 2307283, 2743796, 4614566, 5487592, 9229132, 18458264, 25380113, 50760226, 101520452, 203040904]

約数ペア:

[(1, 203040904), (2, 101520452), (4, 50760226), (8, 25380113), (11, 18458264), (22, 9229132), (37, 5487592), (44, 4614566), (74, 2743796), (88, 2307283), (121, 1678024), (148, 1371898), (242, 839012), (296, 685949), (407, 498872), (484, 419506), (814, 249436), (968, 209753), (1628, 124718), (3256, 62359), (4477, 45352), (5669, 35816), (8954, 22676), (11338, 17908)]