211342128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142031}}^1$

素因数の和:142073

約数の個数: 40

約数和(自身を含む): 563582976

約数和(自身を除く): 352240848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142031, 284062, 426093, 568124, 852186, 1136248, 1704372, 2272496, 3408744, 4402961, 6817488, 8805922, 13208883, 17611844, 26417766, 35223688, 52835532, 70447376, 105671064, 211342128]

約数ペア:

[(1, 211342128), (2, 105671064), (3, 70447376), (4, 52835532), (6, 35223688), (8, 26417766), (12, 17611844), (16, 13208883), (24, 8805922), (31, 6817488), (48, 4402961), (62, 3408744), (93, 2272496), (124, 1704372), (186, 1136248), (248, 852186), (372, 568124), (496, 426093), (744, 284062), (1488, 142031)]