217635614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35573}}^1$

素因数の和:35624

約数の個数: 32

約数和(自身を含む): 409812480

約数和(自身を除く): 192176866

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 35573, 71146, 249011, 498022, 675887, 818179, 1351774, 1636358, 4731209, 5727253, 9462418, 11454506, 15545401, 31090802, 108817807, 217635614]

約数ペア:

[(1, 217635614), (2, 108817807), (7, 31090802), (14, 15545401), (19, 11454506), (23, 9462418), (38, 5727253), (46, 4731209), (133, 1636358), (161, 1351774), (266, 818179), (322, 675887), (437, 498022), (874, 249011), (3059, 71146), (6118, 35573)]