210125874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{161387}}^1$

素因数の和:161430

約数の個数: 32

約数和(自身を含む): 495783936

約数和(自身を除く): 285658062

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 161387, 322774, 484161, 968322, 1129709, 2259418, 3389127, 5002997, 6778254, 10005994, 15008991, 30017982, 35020979, 70041958, 105062937, 210125874]

約数ペア:

[(1, 210125874), (2, 105062937), (3, 70041958), (6, 35020979), (7, 30017982), (14, 15008991), (21, 10005994), (31, 6778254), (42, 5002997), (62, 3389127), (93, 2259418), (186, 1129709), (217, 968322), (434, 484161), (651, 322774), (1302, 161387)]