204304074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4515

約数の個数: 64

約数和(自身を含む): 478248960

約数和(自身を除く): 273944886

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 4447, 7657, 8894, 13341, 15314, 22971, 26682, 45942, 57811, 84493, 115622, 137857, 168986, 173433, 253479, 275714, 346866, 413571, 506958, 827142, 1098409, 1792141, 2196818, 2619283, 3295227, 3584282, 5238566, 5376423, 6590454, 7857849, 10752846, 15715698, 34050679, 68101358, 102152037, 204304074]

約数ペア:

[(1, 204304074), (2, 102152037), (3, 68101358), (6, 34050679), (13, 15715698), (19, 10752846), (26, 7857849), (31, 6590454), (38, 5376423), (39, 5238566), (57, 3584282), (62, 3295227), (78, 2619283), (93, 2196818), (114, 1792141), (186, 1098409), (247, 827142), (403, 506958), (494, 413571), (589, 346866), (741, 275714), (806, 253479), (1178, 173433), (1209, 168986), (1482, 137857), (1767, 115622), (2418, 84493), (3534, 57811), (4447, 45942), (7657, 26682), (8894, 22971), (13341, 15314)]