201640852

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101429}}^1$

素因数の和:101511

約数の個数: 24

約数和(自身を含む): 408965760

約数和(自身を除く): 207324908

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 101429, 202858, 405716, 710003, 1420006, 2840012, 7201459, 14402918, 28805836, 50410213, 100820426, 201640852]

約数ペア:

[(1, 201640852), (2, 100820426), (4, 50410213), (7, 28805836), (14, 14402918), (28, 7201459), (71, 2840012), (142, 1420006), (284, 710003), (497, 405716), (994, 202858), (1988, 101429)]