197839768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113963}}^1$

素因数の和:114007

約数の個数: 32

約数和(自身を含む): 437621760

約数和(自身を除く): 239781992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 113963, 227926, 455852, 797741, 911704, 1595482, 3190964, 3532853, 6381928, 7065706, 14131412, 24729971, 28262824, 49459942, 98919884, 197839768]

約数ペア:

[(1, 197839768), (2, 98919884), (4, 49459942), (7, 28262824), (8, 24729971), (14, 14131412), (28, 7065706), (31, 6381928), (56, 3532853), (62, 3190964), (124, 1595482), (217, 911704), (248, 797741), (434, 455852), (868, 227926), (1736, 113963)]