206415768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38917}}^1$

素因数の和:38956

約数の個数: 64

約数和(自身を含む): 588440160

約数和(自身を除く): 382024392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 38917, 77834, 116751, 155668, 233502, 311336, 467004, 505921, 661589, 934008, 1011842, 1323178, 1517763, 1984767, 2023684, 2646356, 3035526, 3969534, 4047368, 5292712, 6071052, 7939068, 8600657, 12142104, 15878136, 17201314, 25801971, 34402628, 51603942, 68805256, 103207884, 206415768]

約数ペア:

[(1, 206415768), (2, 103207884), (3, 68805256), (4, 51603942), (6, 34402628), (8, 25801971), (12, 17201314), (13, 15878136), (17, 12142104), (24, 8600657), (26, 7939068), (34, 6071052), (39, 5292712), (51, 4047368), (52, 3969534), (68, 3035526), (78, 2646356), (102, 2023684), (104, 1984767), (136, 1517763), (156, 1323178), (204, 1011842), (221, 934008), (312, 661589), (408, 505921), (442, 467004), (663, 311336), (884, 233502), (1326, 155668), (1768, 116751), (2652, 77834), (5304, 38917)]