198101823

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 266112000

約数和(自身を除く): 68010177

約数列:

[1, 3, 349, 431, 439, 1047, 1293, 1317, 150419, 153211, 189209, 451257, 459633, 567627, 66033941, 198101823]

約数ペア:

[(1, 198101823), (3, 66033941), (349, 567627), (431, 459633), (439, 451257), (1047, 189209), (1293, 153211), (1317, 150419)]