200820823

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2791}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 242122240

約数和(自身を除く): 41301417

約数列:

[1, 7, 19, 133, 541, 2791, 3787, 10279, 19537, 53029, 71953, 371203, 1509931, 10569517, 28688689, 200820823]

約数ペア:

[(1, 200820823), (7, 28688689), (19, 10569517), (133, 1509931), (541, 371203), (2791, 71953), (3787, 53029), (10279, 19537)]