209085432

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 534504960

約数和(自身を除く): 325419528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 131, 146, 219, 262, 292, 393, 438, 524, 584, 786, 876, 911, 1048, 1572, 1752, 1822, 2733, 3144, 3644, 5466, 7288, 9563, 10932, 19126, 21864, 28689, 38252, 57378, 66503, 76504, 114756, 119341, 133006, 199509, 229512, 238682, 266012, 358023, 399018, 477364, 532024, 716046, 798036, 954728, 1432092, 1596072, 2864184, 8711893, 17423786, 26135679, 34847572, 52271358, 69695144, 104542716, 209085432]

約数ペア:

[(1, 209085432), (2, 104542716), (3, 69695144), (4, 52271358), (6, 34847572), (8, 26135679), (12, 17423786), (24, 8711893), (73, 2864184), (131, 1596072), (146, 1432092), (219, 954728), (262, 798036), (292, 716046), (393, 532024), (438, 477364), (524, 399018), (584, 358023), (786, 266012), (876, 238682), (911, 229512), (1048, 199509), (1572, 133006), (1752, 119341), (1822, 114756), (2733, 76504), (3144, 66503), (3644, 57378), (5466, 38252), (7288, 28689), (9563, 21864), (10932, 19126)]