201566269

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9887}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 225446400

約数和(自身を除く): 23880131

約数列:

[1, 19, 29, 37, 551, 703, 1073, 9887, 20387, 187853, 286723, 365819, 5447737, 6950561, 10608751, 201566269]

約数ペア:

[(1, 201566269), (19, 10608751), (29, 6950561), (37, 5447737), (551, 365819), (703, 286723), (1073, 187853), (9887, 20387)]