201583611

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16433}}^1$

素因数の和:16515

約数の個数: 24

約数和(自身を含む): 307644480

約数和(自身を除く): 106060869

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 16433, 49299, 147897, 476557, 772351, 1429671, 2317053, 4289013, 6951159, 22398179, 67194537, 201583611]

約数ペア:

[(1, 201583611), (3, 67194537), (9, 22398179), (29, 6951159), (47, 4289013), (87, 2317053), (141, 1429671), (261, 772351), (423, 476557), (1363, 147897), (4089, 49299), (12267, 16433)]