202215141

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{643}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 296770656

約数和(自身を除く): 94555515

約数列:

[1, 3, 9, 83, 249, 421, 643, 747, 1263, 1929, 3789, 5787, 34943, 53369, 104829, 160107, 270703, 314487, 480321, 812109, 2436327, 22468349, 67405047, 202215141]

約数ペア:

[(1, 202215141), (3, 67405047), (9, 22468349), (83, 2436327), (249, 812109), (421, 480321), (643, 314487), (747, 270703), (1263, 160107), (1929, 104829), (3789, 53369), (5787, 34943)]