199303512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{877}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 529117920

約数和(自身を除く): 329814408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 557, 877, 1114, 1671, 1754, 2228, 2631, 3342, 3508, 4456, 5262, 6684, 7016, 9469, 10524, 13368, 14909, 18938, 21048, 28407, 29818, 37876, 44727, 56814, 59636, 75752, 89454, 113628, 119272, 178908, 227256, 357816, 488489, 976978, 1465467, 1953956, 2930934, 3907912, 5861868, 8304313, 11723736, 16608626, 24912939, 33217252, 49825878, 66434504, 99651756, 199303512]

約数ペア:

[(1, 199303512), (2, 99651756), (3, 66434504), (4, 49825878), (6, 33217252), (8, 24912939), (12, 16608626), (17, 11723736), (24, 8304313), (34, 5861868), (51, 3907912), (68, 2930934), (102, 1953956), (136, 1465467), (204, 976978), (408, 488489), (557, 357816), (877, 227256), (1114, 178908), (1671, 119272), (1754, 113628), (2228, 89454), (2631, 75752), (3342, 59636), (3508, 56814), (4456, 44727), (5262, 37876), (6684, 29818), (7016, 28407), (9469, 21048), (10524, 18938), (13368, 14909)]