200607849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 320686912

約数和(自身を除く): 120079063

約数列:

[1, 3, 9, 13, 39, 67, 117, 157, 163, 201, 471, 489, 603, 871, 1413, 1467, 2041, 2119, 2613, 6123, 6357, 7839, 10519, 10921, 18369, 19071, 25591, 31557, 32763, 76773, 94671, 98289, 136747, 141973, 230319, 332683, 410241, 425919, 998049, 1230723, 1277757, 1714597, 2994147, 5143791, 15431373, 22289761, 66869283, 200607849]

約数ペア:

[(1, 200607849), (3, 66869283), (9, 22289761), (13, 15431373), (39, 5143791), (67, 2994147), (117, 1714597), (157, 1277757), (163, 1230723), (201, 998049), (471, 425919), (489, 410241), (603, 332683), (871, 230319), (1413, 141973), (1467, 136747), (2041, 98289), (2119, 94671), (2613, 76773), (6123, 32763), (6357, 31557), (7839, 25591), (10519, 19071), (10921, 18369)]