201498426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157667}}^1$

素因数の和:157746

約数の個数: 24

約数和(自身を含む): 442731744

約数和(自身を除く): 241233318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157667, 315334, 473001, 946002, 1419003, 2838006, 11194357, 22388714, 33583071, 67166142, 100749213, 201498426]

約数ペア:

[(1, 201498426), (2, 100749213), (3, 67166142), (6, 33583071), (9, 22388714), (18, 11194357), (71, 2838006), (142, 1419003), (213, 946002), (426, 473001), (639, 315334), (1278, 157667)]