203999712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{303571}}^1$

素因数の和:303591

約数の個数: 48

約数和(自身を含む): 612001152

約数和(自身を除く): 408001440

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, 303571, 607142, 910713, 1214284, 1821426, 2124997, 2428568, 3642852, 4249994, 4857136, 6374991, 7285704, 8499988, 9714272, 12749982, 14571408, 16999976, 25499964, 29142816, 33999952, 50999928, 67999904, 101999856, 203999712]

約数ペア:

[(1, 203999712), (2, 101999856), (3, 67999904), (4, 50999928), (6, 33999952), (7, 29142816), (8, 25499964), (12, 16999976), (14, 14571408), (16, 12749982), (21, 9714272), (24, 8499988), (28, 7285704), (32, 6374991), (42, 4857136), (48, 4249994), (56, 3642852), (84, 2428568), (96, 2124997), (112, 1821426), (168, 1214284), (224, 910713), (336, 607142), (672, 303571)]