220245882

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 445493760

約数和(自身を除く): 225247878

約数列:

[1, 2, 3, 6, 151, 283, 302, 453, 566, 849, 859, 906, 1698, 1718, 2577, 5154, 42733, 85466, 128199, 129709, 243097, 256398, 259418, 389127, 486194, 729291, 778254, 1458582, 36707647, 73415294, 110122941, 220245882]

約数ペア:

[(1, 220245882), (2, 110122941), (3, 73415294), (6, 36707647), (151, 1458582), (283, 778254), (302, 729291), (453, 486194), (566, 389127), (849, 259418), (859, 256398), (906, 243097), (1698, 129709), (1718, 128199), (2577, 85466), (5154, 42733)]