207580881470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{45659}}^1$

素因数の和:46013

約数の個数: 64

約数和(自身を含む): 394403774400

約数和(自身を除く): 186822892930

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 257, 290, 305, 514, 610, 1285, 1769, 2570, 3538, 7453, 8845, 14906, 15677, 17690, 31354, 37265, 45659, 74530, 78385, 91318, 156770, 228295, 454633, 456590, 909266, 1324111, 2273165, 2648222, 2785199, 4546330, 5570398, 6620555, 11734363, 13241110, 13925995, 23468726, 27851990, 58671815, 80770771, 117343630, 161541542, 340296527, 403853855, 680593054, 715796143, 807707710, 1431592286, 1701482635, 3402965270, 3578980715, 7157961430, 20758088147, 41516176294, 103790440735, 207580881470]

約数ペア:

[(1, 207580881470), (2, 103790440735), (5, 41516176294), (10, 20758088147), (29, 7157961430), (58, 3578980715), (61, 3402965270), (122, 1701482635), (145, 1431592286), (257, 807707710), (290, 715796143), (305, 680593054), (514, 403853855), (610, 340296527), (1285, 161541542), (1769, 117343630), (2570, 80770771), (3538, 58671815), (7453, 27851990), (8845, 23468726), (14906, 13925995), (15677, 13241110), (17690, 11734363), (31354, 6620555), (37265, 5570398), (45659, 4546330), (74530, 2785199), (78385, 2648222), (91318, 2273165), (156770, 1324111), (228295, 909266), (454633, 456590)]