209097616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11047}}^1$

素因数の和:11088

約数の個数: 60

約数和(自身を含む): 501402432

約数和(自身を除く): 292304816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 11047, 18928, 22094, 44188, 77329, 88376, 143611, 154658, 176752, 287222, 309316, 574444, 618632, 1005277, 1148888, 1237264, 1866943, 2010554, 2297776, 3733886, 4021108, 7467772, 8042216, 13068601, 14935544, 16084432, 26137202, 29871088, 52274404, 104548808, 209097616]

約数ペア:

[(1, 209097616), (2, 104548808), (4, 52274404), (7, 29871088), (8, 26137202), (13, 16084432), (14, 14935544), (16, 13068601), (26, 8042216), (28, 7467772), (52, 4021108), (56, 3733886), (91, 2297776), (104, 2010554), (112, 1866943), (169, 1237264), (182, 1148888), (208, 1005277), (338, 618632), (364, 574444), (676, 309316), (728, 287222), (1183, 176752), (1352, 154658), (1456, 143611), (2366, 88376), (2704, 77329), (4732, 44188), (9464, 22094), (11047, 18928)]