188093458

素因数分解:

$2^1\times 7^2\times {\mathrm{1289}}^1\times {\mathrm{1489}}^1$

素因数の和:2794

約数の個数: 24

約数和(自身を含む): 328679100

約数和(自身を除く): 140585642

約数列:

[1, 2, 7, 14, 49, 98, 1289, 1489, 2578, 2978, 9023, 10423, 18046, 20846, 63161, 72961, 126322, 145922, 1919321, 3838642, 13435247, 26870494, 94046729, 188093458]

約数ペア:

[(1, 188093458), (2, 94046729), (7, 26870494), (14, 13435247), (49, 3838642), (98, 1919321), (1289, 145922), (1489, 126322), (2578, 72961), (2978, 63161), (9023, 20846), (10423, 18046)]