204048858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4231

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 273985062

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 4159, 8177, 8318, 12477, 16354, 24531, 24954, 49062, 54067, 70703, 108134, 141406, 153883, 162201, 212109, 307766, 324402, 424218, 461649, 919139, 923298, 1838278, 2000479, 2616011, 2757417, 4000958, 5232022, 5514834, 6001437, 7848033, 12002874, 15696066, 34008143, 68016286, 102024429, 204048858]

約数ペア:

[(1, 204048858), (2, 102024429), (3, 68016286), (6, 34008143), (13, 15696066), (17, 12002874), (26, 7848033), (34, 6001437), (37, 5514834), (39, 5232022), (51, 4000958), (74, 2757417), (78, 2616011), (102, 2000479), (111, 1838278), (221, 923298), (222, 919139), (442, 461649), (481, 424218), (629, 324402), (663, 307766), (962, 212109), (1258, 162201), (1326, 153883), (1443, 141406), (1887, 108134), (2886, 70703), (3774, 54067), (4159, 49062), (8177, 24954), (8318, 24531), (12477, 16354)]