201881393

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{8233}}^1$

素因数の和:8384

約数の個数: 16

約数和(自身を含む): 240301056

約数和(自身を除く): 38419663

約数列:

[1, 7, 31, 113, 217, 791, 3503, 8233, 24521, 57631, 255223, 930329, 1786561, 6512303, 28840199, 201881393]

約数ペア:

[(1, 201881393), (7, 28840199), (31, 6512303), (113, 1786561), (217, 930329), (791, 255223), (3503, 57631), (8233, 24521)]