208042302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 467841024

約数和(自身を除く): 259798722

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 97, 186, 194, 291, 403, 582, 806, 887, 1209, 1261, 1774, 2418, 2522, 2661, 3007, 3783, 5322, 6014, 7566, 9021, 11531, 18042, 23062, 27497, 34593, 39091, 54994, 69186, 78182, 82491, 86039, 117273, 164982, 172078, 234546, 258117, 357461, 516234, 714922, 1072383, 1118507, 2144766, 2237014, 2667209, 3355521, 5334418, 6711042, 8001627, 16003254, 34673717, 69347434, 104021151, 208042302]

約数ペア:

[(1, 208042302), (2, 104021151), (3, 69347434), (6, 34673717), (13, 16003254), (26, 8001627), (31, 6711042), (39, 5334418), (62, 3355521), (78, 2667209), (93, 2237014), (97, 2144766), (186, 1118507), (194, 1072383), (291, 714922), (403, 516234), (582, 357461), (806, 258117), (887, 234546), (1209, 172078), (1261, 164982), (1774, 117273), (2418, 86039), (2522, 82491), (2661, 78182), (3007, 69186), (3783, 54994), (5322, 39091), (6014, 34593), (7566, 27497), (9021, 23062), (11531, 18042)]