221736992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{364699}}^1$

素因数の和:364728

約数の個数: 24

約数和(自身を含む): 459522000

約数和(自身を除く): 237785008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 364699, 729398, 1458796, 2917592, 5835184, 6929281, 11670368, 13858562, 27717124, 55434248, 110868496, 221736992]

約数ペア:

[(1, 221736992), (2, 110868496), (4, 55434248), (8, 27717124), (16, 13858562), (19, 11670368), (32, 6929281), (38, 5835184), (76, 2917592), (152, 1458796), (304, 729398), (608, 364699)]