208031712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309571}}^1$

素因数の和:309591

約数の個数: 48

約数和(自身を含む): 624097152

約数和(自身を除く): 416065440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309571, 619142, 928713, 1238284, 1857426, 2166997, 2476568, 3714852, 4333994, 4953136, 6500991, 7429704, 8667988, 9906272, 13001982, 14859408, 17335976, 26003964, 29718816, 34671952, 52007928, 69343904, 104015856, 208031712]

約数ペア:

[(1, 208031712), (2, 104015856), (3, 69343904), (4, 52007928), (6, 34671952), (7, 29718816), (8, 26003964), (12, 17335976), (14, 14859408), (16, 13001982), (21, 9906272), (24, 8667988), (28, 7429704), (32, 6500991), (42, 4953136), (48, 4333994), (56, 3714852), (84, 2476568), (96, 2166997), (112, 1857426), (168, 1238284), (224, 928713), (336, 619142), (672, 309571)]