201979537

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 216000000

約数和(自身を除く): 14020463

約数列:

[1, 23, 79, 89, 1249, 1817, 2047, 7031, 28727, 98671, 111161, 161713, 2269433, 2556703, 8781719, 201979537]

約数ペア:

[(1, 201979537), (23, 8781719), (79, 2556703), (89, 2269433), (1249, 161713), (1817, 111161), (2047, 98671), (7031, 28727)]