201430834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 140713166

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1562, 2999, 3053, 5998, 6106, 32989, 33583, 65978, 67166, 128957, 212929, 257914, 425858, 1418527, 2342219, 2837054, 4684438, 9155947, 18311894, 100715417, 201430834]

約数ペア:

[(1, 201430834), (2, 100715417), (11, 18311894), (22, 9155947), (43, 4684438), (71, 2837054), (86, 2342219), (142, 1418527), (473, 425858), (781, 257914), (946, 212929), (1562, 128957), (2999, 67166), (3053, 65978), (5998, 33583), (6106, 32989)]