210955295663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2159237}}^1$

素因数の和:2160082

約数の個数: 16

約数和(自身を含む): 255584683584

約数和(自身を除く): 44629387921

約数列:

[1, 7, 17, 119, 821, 5747, 13957, 97699, 2159237, 15114659, 36707029, 256949203, 1772733577, 12409135039, 30136470809, 210955295663]

約数ペア:

[(1, 210955295663), (7, 30136470809), (17, 12409135039), (119, 1772733577), (821, 256949203), (5747, 36707029), (13957, 15114659), (97699, 2159237)]