207862040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 493076160

約数和(自身を除く): 285214120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 1010, 2020, 2237, 2323, 4040, 4474, 4646, 8948, 9292, 11185, 11615, 17896, 18584, 22370, 23230, 44740, 46460, 51451, 89480, 92920, 102902, 205804, 225937, 257255, 411608, 451874, 514510, 903748, 1029020, 1129685, 1807496, 2058040, 2259370, 4518740, 5196551, 9037480, 10393102, 20786204, 25982755, 41572408, 51965510, 103931020, 207862040]

約数ペア:

[(1, 207862040), (2, 103931020), (4, 51965510), (5, 41572408), (8, 25982755), (10, 20786204), (20, 10393102), (23, 9037480), (40, 5196551), (46, 4518740), (92, 2259370), (101, 2058040), (115, 1807496), (184, 1129685), (202, 1029020), (230, 903748), (404, 514510), (460, 451874), (505, 411608), (808, 257255), (920, 225937), (1010, 205804), (2020, 102902), (2237, 92920), (2323, 89480), (4040, 51451), (4474, 46460), (4646, 44740), (8948, 23230), (9292, 22370), (11185, 18584), (11615, 17896)]