200613028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21011}}^1$

素因数の和:21064

約数の個数: 48

約数和(自身を含む): 451842048

約数和(自身を除く): 251229020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 21011, 42022, 84044, 147077, 231121, 294154, 462242, 588308, 651341, 924484, 1302682, 1617847, 2605364, 3235694, 4559387, 6471388, 7164751, 9118774, 14329502, 18237548, 28659004, 50153257, 100306514, 200613028]

約数ペア:

[(1, 200613028), (2, 100306514), (4, 50153257), (7, 28659004), (11, 18237548), (14, 14329502), (22, 9118774), (28, 7164751), (31, 6471388), (44, 4559387), (62, 3235694), (77, 2605364), (124, 1617847), (154, 1302682), (217, 924484), (308, 651341), (341, 588308), (434, 462242), (682, 294154), (868, 231121), (1364, 147077), (2387, 84044), (4774, 42022), (9548, 21011)]