203729032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 437633280

約数和(自身を除く): 233904248

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 212, 299, 424, 598, 689, 1196, 1219, 1378, 1607, 2392, 2438, 2756, 3214, 4876, 5512, 6428, 9752, 12856, 15847, 20891, 31694, 36961, 41782, 63388, 73922, 83564, 85171, 126776, 147844, 167128, 170342, 295688, 340684, 480493, 681368, 960986, 1107223, 1921972, 1958933, 2214446, 3843944, 3917866, 4428892, 7835732, 8857784, 15671464, 25466129, 50932258, 101864516, 203729032]

約数ペア:

[(1, 203729032), (2, 101864516), (4, 50932258), (8, 25466129), (13, 15671464), (23, 8857784), (26, 7835732), (46, 4428892), (52, 3917866), (53, 3843944), (92, 2214446), (104, 1958933), (106, 1921972), (184, 1107223), (212, 960986), (299, 681368), (424, 480493), (598, 340684), (689, 295688), (1196, 170342), (1219, 167128), (1378, 147844), (1607, 126776), (2392, 85171), (2438, 83564), (2756, 73922), (3214, 63388), (4876, 41782), (5512, 36961), (6428, 31694), (9752, 20891), (12856, 15847)]