197993373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 293409792

約数和(自身を除く): 95416419

約数列:

[1, 3, 17, 31, 51, 61, 93, 183, 527, 1037, 1581, 1891, 2053, 3111, 5673, 6159, 32147, 34901, 63643, 96441, 104703, 125233, 190929, 375699, 1081931, 2128961, 3245793, 3882223, 6386883, 11646669, 65997791, 197993373]

約数ペア:

[(1, 197993373), (3, 65997791), (17, 11646669), (31, 6386883), (51, 3882223), (61, 3245793), (93, 2128961), (183, 1081931), (527, 375699), (1037, 190929), (1581, 125233), (1891, 104703), (2053, 96441), (3111, 63643), (5673, 34901), (6159, 32147)]