208829466

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{991}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 473541120

約数和(自身を除く): 264711654

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 509, 991, 1018, 1527, 1982, 2973, 3054, 4581, 5946, 8919, 9162, 11707, 17838, 22793, 23414, 35121, 45586, 68379, 70242, 105363, 136758, 205137, 210726, 410274, 504419, 1008838, 1513257, 3026514, 4539771, 9079542, 11601637, 23203274, 34804911, 69609822, 104414733, 208829466]

約数ペア:

[(1, 208829466), (2, 104414733), (3, 69609822), (6, 34804911), (9, 23203274), (18, 11601637), (23, 9079542), (46, 4539771), (69, 3026514), (138, 1513257), (207, 1008838), (414, 504419), (509, 410274), (991, 210726), (1018, 205137), (1527, 136758), (1982, 105363), (2973, 70242), (3054, 68379), (4581, 45586), (5946, 35121), (8919, 23414), (9162, 22793), (11707, 17838)]