209248104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39451}}^1$

素因数の和:39490

約数の個数: 64

約数和(自身を含む): 596514240

約数和(自身を除く): 387266136

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, 39451, 78902, 118353, 157804, 236706, 315608, 473412, 512863, 670667, 946824, 1025726, 1341334, 1538589, 2012001, 2051452, 2682668, 3077178, 4024002, 4102904, 5365336, 6154356, 8048004, 8718671, 12308712, 16096008, 17437342, 26156013, 34874684, 52312026, 69749368, 104624052, 209248104]

約数ペア:

[(1, 209248104), (2, 104624052), (3, 69749368), (4, 52312026), (6, 34874684), (8, 26156013), (12, 17437342), (13, 16096008), (17, 12308712), (24, 8718671), (26, 8048004), (34, 6154356), (39, 5365336), (51, 4102904), (52, 4024002), (68, 3077178), (78, 2682668), (102, 2051452), (104, 2012001), (136, 1538589), (156, 1341334), (204, 1025726), (221, 946824), (312, 670667), (408, 512863), (442, 473412), (663, 315608), (884, 236706), (1326, 157804), (1768, 118353), (2652, 78902), (5304, 39451)]