209156904018

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{794953}}^1$

素因数の和:795319

約数の個数: 48

約数和(自身を含む): 464304013056

約数和(自身を除く): 255147109038

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 311, 423, 622, 846, 933, 1866, 2799, 5598, 14617, 29234, 43851, 87702, 131553, 263106, 794953, 1589906, 2384859, 4769718, 7154577, 14309154, 37362791, 74725582, 112088373, 224176746, 247230383, 336265119, 494460766, 672530238, 741691149, 1483382298, 2225073447, 4450146894, 11619828001, 23239656002, 34859484003, 69718968006, 104578452009, 209156904018]

約数ペア:

[(1, 209156904018), (2, 104578452009), (3, 69718968006), (6, 34859484003), (9, 23239656002), (18, 11619828001), (47, 4450146894), (94, 2225073447), (141, 1483382298), (282, 741691149), (311, 672530238), (423, 494460766), (622, 336265119), (846, 247230383), (933, 224176746), (1866, 112088373), (2799, 74725582), (5598, 37362791), (14617, 14309154), (29234, 7154577), (43851, 4769718), (87702, 2384859), (131553, 1589906), (263106, 794953)]