202119701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1931}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 243586560

約数和(自身を除く): 41466859

約数列:

[1, 7, 19, 133, 787, 1931, 5509, 13517, 14953, 36689, 104671, 256823, 1519697, 10637879, 28874243, 202119701]

約数ペア:

[(1, 202119701), (7, 28874243), (19, 10637879), (133, 1519697), (787, 256823), (1931, 104671), (5509, 36689), (13517, 14953)]