203415142

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 356949504

約数和(自身を除く): 153534362

約数列:

[1, 2, 7, 14, 71, 113, 142, 226, 497, 791, 994, 1582, 1811, 3622, 8023, 12677, 16046, 25354, 56161, 112322, 128581, 204643, 257162, 409286, 900067, 1432501, 1800134, 2865002, 14529653, 29059306, 101707571, 203415142]

約数ペア:

[(1, 203415142), (2, 101707571), (7, 29059306), (14, 14529653), (71, 2865002), (113, 1800134), (142, 1432501), (226, 900067), (497, 409286), (791, 257162), (994, 204643), (1582, 128581), (1811, 112322), (3622, 56161), (8023, 25354), (12677, 16046)]