210700736

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 429585120

約数和(自身を除く): 218884384

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 142, 178, 284, 356, 521, 568, 712, 1042, 1136, 1424, 2084, 2272, 2848, 4168, 4544, 5696, 6319, 8336, 12638, 16672, 25276, 33344, 36991, 46369, 50552, 73982, 92738, 101104, 147964, 185476, 202208, 295928, 370952, 404416, 591856, 741904, 1183712, 1483808, 2367424, 2967616, 3292199, 6584398, 13168796, 26337592, 52675184, 105350368, 210700736]

約数ペア:

[(1, 210700736), (2, 105350368), (4, 52675184), (8, 26337592), (16, 13168796), (32, 6584398), (64, 3292199), (71, 2967616), (89, 2367424), (142, 1483808), (178, 1183712), (284, 741904), (356, 591856), (521, 404416), (568, 370952), (712, 295928), (1042, 202208), (1136, 185476), (1424, 147964), (2084, 101104), (2272, 92738), (2848, 73982), (4168, 50552), (4544, 46369), (5696, 36991), (6319, 33344), (8336, 25276), (12638, 16672)]