230836744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12211}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 461613600

約数和(自身を除く): 230776856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 12211, 18904, 24422, 48844, 97688, 207587, 415174, 830348, 1660696, 1697329, 3394658, 6789316, 13578632, 28854593, 57709186, 115418372, 230836744]

約数ペア:

[(1, 230836744), (2, 115418372), (4, 57709186), (8, 28854593), (17, 13578632), (34, 6789316), (68, 3394658), (136, 1697329), (139, 1660696), (278, 830348), (556, 415174), (1112, 207587), (2363, 97688), (4726, 48844), (9452, 24422), (12211, 18904)]