207310083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 298978560

約数和(自身を除く): 91668477

約数列:

[1, 3, 19, 53, 57, 159, 163, 421, 489, 1007, 1263, 3021, 3097, 7999, 8639, 9291, 22313, 23997, 25917, 66939, 68623, 164141, 205869, 423947, 492423, 1271841, 1303837, 3637019, 3911511, 10911057, 69103361, 207310083]

約数ペア:

[(1, 207310083), (3, 69103361), (19, 10911057), (53, 3911511), (57, 3637019), (159, 1303837), (163, 1271841), (421, 492423), (489, 423947), (1007, 205869), (1263, 164141), (3021, 68623), (3097, 66939), (7999, 25917), (8639, 23997), (9291, 22313)]