228740708

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103409}}^1$

素因数の和:103499

約数の個数: 24

約数和(自身を含む): 463276800

約数和(自身を除く): 234536092

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 103409, 206818, 413636, 723863, 1447726, 2895452, 8169311, 16338622, 32677244, 57185177, 114370354, 228740708]

約数ペア:

[(1, 228740708), (2, 114370354), (4, 57185177), (7, 32677244), (14, 16338622), (28, 8169311), (79, 2895452), (158, 1447726), (316, 723863), (553, 413636), (1106, 206818), (2212, 103409)]