202868276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 413199360

約数和(自身を除く): 210331084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 139, 169, 221, 254, 278, 338, 442, 508, 556, 676, 884, 1651, 1807, 2159, 2363, 2873, 3302, 3614, 4318, 4726, 5746, 6604, 7228, 8636, 9452, 11492, 17653, 21463, 23491, 28067, 30719, 35306, 42926, 46982, 56134, 61438, 70612, 85852, 93964, 112268, 122876, 229489, 300101, 364871, 399347, 458978, 600202, 729742, 798694, 917956, 1200404, 1459484, 1597388, 2983357, 3901313, 5966714, 7802626, 11933428, 15605252, 50717069, 101434138, 202868276]

約数ペア:

[(1, 202868276), (2, 101434138), (4, 50717069), (13, 15605252), (17, 11933428), (26, 7802626), (34, 5966714), (52, 3901313), (68, 2983357), (127, 1597388), (139, 1459484), (169, 1200404), (221, 917956), (254, 798694), (278, 729742), (338, 600202), (442, 458978), (508, 399347), (556, 364871), (676, 300101), (884, 229489), (1651, 122876), (1807, 112268), (2159, 93964), (2363, 85852), (2873, 70612), (3302, 61438), (3614, 56134), (4318, 46982), (4726, 42926), (5746, 35306), (6604, 30719), (7228, 28067), (8636, 23491), (9452, 21463), (11492, 17653)]