200364040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 499889880

約数和(自身を除く): 299525840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 529, 557, 680, 782, 920, 1058, 1114, 1564, 1955, 2116, 2228, 2645, 2785, 3128, 3910, 4232, 4456, 5290, 5570, 7820, 8993, 9469, 10580, 11140, 12811, 15640, 17986, 18938, 21160, 22280, 25622, 35972, 37876, 44965, 47345, 51244, 64055, 71944, 75752, 89930, 94690, 102488, 128110, 179860, 189380, 217787, 256220, 294653, 359720, 378760, 435574, 512440, 589306, 871148, 1088935, 1178612, 1473265, 1742296, 2177870, 2357224, 2946530, 4355740, 5009101, 5893060, 8711480, 10018202, 11786120, 20036404, 25045505, 40072808, 50091010, 100182020, 200364040]

約数ペア:

[(1, 200364040), (2, 100182020), (4, 50091010), (5, 40072808), (8, 25045505), (10, 20036404), (17, 11786120), (20, 10018202), (23, 8711480), (34, 5893060), (40, 5009101), (46, 4355740), (68, 2946530), (85, 2357224), (92, 2177870), (115, 1742296), (136, 1473265), (170, 1178612), (184, 1088935), (230, 871148), (340, 589306), (391, 512440), (460, 435574), (529, 378760), (557, 359720), (680, 294653), (782, 256220), (920, 217787), (1058, 189380), (1114, 179860), (1564, 128110), (1955, 102488), (2116, 94690), (2228, 89930), (2645, 75752), (2785, 71944), (3128, 64055), (3910, 51244), (4232, 47345), (4456, 44965), (5290, 37876), (5570, 35972), (7820, 25622), (8993, 22280), (9469, 21160), (10580, 18938), (11140, 17986), (12811, 15640)]