200591392

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 402494400

約数和(自身を除く): 201903008

約数列:

[1, 2, 4, 8, 16, 32, 109, 131, 218, 262, 436, 439, 524, 872, 878, 1048, 1744, 1756, 2096, 3488, 3512, 4192, 7024, 14048, 14279, 28558, 47851, 57116, 57509, 95702, 114232, 115018, 191404, 228464, 230036, 382808, 456928, 460072, 765616, 920144, 1531232, 1840288, 6268481, 12536962, 25073924, 50147848, 100295696, 200591392]

約数ペア:

[(1, 200591392), (2, 100295696), (4, 50147848), (8, 25073924), (16, 12536962), (32, 6268481), (109, 1840288), (131, 1531232), (218, 920144), (262, 765616), (436, 460072), (439, 456928), (524, 382808), (872, 230036), (878, 228464), (1048, 191404), (1744, 115018), (1756, 114232), (2096, 95702), (3488, 57509), (3512, 57116), (4192, 47851), (7024, 28558), (14048, 14279)]