200425974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22041

約数の個数: 48

約数和(自身を含む): 481360896

約数和(自身を除く): 280934922

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 21991, 43982, 65973, 131946, 153937, 307874, 461811, 681721, 923622, 1077559, 1363442, 2045163, 2155118, 3232677, 4090326, 4772047, 6465354, 9544094, 14316141, 28632282, 33404329, 66808658, 100212987, 200425974]

約数ペア:

[(1, 200425974), (2, 100212987), (3, 66808658), (6, 33404329), (7, 28632282), (14, 14316141), (21, 9544094), (31, 6465354), (42, 4772047), (49, 4090326), (62, 3232677), (93, 2155118), (98, 2045163), (147, 1363442), (186, 1077559), (217, 923622), (294, 681721), (434, 461811), (651, 307874), (1302, 153937), (1519, 131946), (3038, 65973), (4557, 43982), (9114, 21991)]